9993753

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 20428800

約数和(自身を除く): 10435047

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 27, 33, 57, 63, 69, 77, 99, 121, 133, 161, 171, 189, 207, 209, 231, 253, 297, 363, 399, 437, 483, 513, 621, 627, 693, 759, 847, 1089, 1197, 1311, 1449, 1463, 1771, 1881, 2079, 2277, 2299, 2541, 2783, 3059, 3267, 3591, 3933, 4347, 4389, 4807, 5313, 5643, 6831, 6897, 7623, 8349, 9177, 11799, 13167, 14421, 15939, 16093, 19481, 20691, 22869, 25047, 27531, 33649, 39501, 43263, 47817, 48279, 52877, 58443, 62073, 75141, 82593, 100947, 129789, 144837, 158631, 175329, 302841, 370139, 434511, 475893, 525987, 908523, 1110417, 1427679, 3331251, 9993753]

約数ペア:

[(1, 9993753), (3, 3331251), (7, 1427679), (9, 1110417), (11, 908523), (19, 525987), (21, 475893), (23, 434511), (27, 370139), (33, 302841), (57, 175329), (63, 158631), (69, 144837), (77, 129789), (99, 100947), (121, 82593), (133, 75141), (161, 62073), (171, 58443), (189, 52877), (207, 48279), (209, 47817), (231, 43263), (253, 39501), (297, 33649), (363, 27531), (399, 25047), (437, 22869), (483, 20691), (513, 19481), (621, 16093), (627, 15939), (693, 14421), (759, 13167), (847, 11799), (1089, 9177), (1197, 8349), (1311, 7623), (1449, 6897), (1463, 6831), (1771, 5643), (1881, 5313), (2079, 4807), (2277, 4389), (2299, 4347), (2541, 3933), (2783, 3591), (3059, 3267)]