213444865161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{28751}}^1$

素因数の和:28899

約数の個数: 96

約数和(自身を含む): 361695559680

約数和(自身を除く): 148250694519

約数列:

[1, 3, 9, 11, 31, 33, 41, 59, 93, 99, 123, 177, 279, 341, 369, 451, 531, 649, 1023, 1271, 1353, 1829, 1947, 2419, 3069, 3813, 4059, 5487, 5841, 7257, 11439, 13981, 16461, 20119, 21771, 26609, 28751, 41943, 60357, 74989, 79827, 86253, 125829, 181071, 224967, 239481, 258759, 316261, 674901, 824879, 891281, 948783, 1178791, 1696309, 2474637, 2673843, 2846349, 3536373, 5088927, 7423911, 8021529, 9804091, 10609119, 12966701, 15266781, 18659399, 29412273, 36542521, 38900103, 52585579, 55978197, 69548669, 88236819, 109627563, 116700309, 157756737, 167934591, 208646007, 328882689, 401967731, 473270211, 578441369, 625938021, 765035359, 1205903193, 1735324107, 2156008739, 2295106077, 3617709579, 5205972321, 6468026217, 6885318231, 19404078651, 23716096129, 71148288387, 213444865161]

約数ペア:

[(1, 213444865161), (3, 71148288387), (9, 23716096129), (11, 19404078651), (31, 6885318231), (33, 6468026217), (41, 5205972321), (59, 3617709579), (93, 2295106077), (99, 2156008739), (123, 1735324107), (177, 1205903193), (279, 765035359), (341, 625938021), (369, 578441369), (451, 473270211), (531, 401967731), (649, 328882689), (1023, 208646007), (1271, 167934591), (1353, 157756737), (1829, 116700309), (1947, 109627563), (2419, 88236819), (3069, 69548669), (3813, 55978197), (4059, 52585579), (5487, 38900103), (5841, 36542521), (7257, 29412273), (11439, 18659399), (13981, 15266781), (16461, 12966701), (20119, 10609119), (21771, 9804091), (26609, 8021529), (28751, 7423911), (41943, 5088927), (60357, 3536373), (74989, 2846349), (79827, 2673843), (86253, 2474637), (125829, 1696309), (181071, 1178791), (224967, 948783), (239481, 891281), (258759, 824879), (316261, 674901)]