270822123

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 482017536

約数和(自身を除く): 211195413

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 103, 117, 143, 227, 297, 309, 351, 429, 681, 891, 927, 1053, 1133, 1287, 1339, 2043, 2497, 2781, 2951, 3399, 3861, 4017, 6129, 7491, 8343, 8853, 10197, 11583, 12051, 14729, 18387, 22473, 23381, 26559, 30591, 32461, 36153, 44187, 67419, 70143, 79677, 91773, 97383, 108459, 132561, 202257, 210429, 239031, 257191, 292149, 303953, 397683, 631287, 771573, 876447, 911859, 1193049, 1893861, 2314719, 2629341, 2735577, 3343483, 6944157, 8206731, 10030449, 20832471, 24620193, 30091347, 90274041, 270822123]

約数ペア:

[(1, 270822123), (3, 90274041), (9, 30091347), (11, 24620193), (13, 20832471), (27, 10030449), (33, 8206731), (39, 6944157), (81, 3343483), (99, 2735577), (103, 2629341), (117, 2314719), (143, 1893861), (227, 1193049), (297, 911859), (309, 876447), (351, 771573), (429, 631287), (681, 397683), (891, 303953), (927, 292149), (1053, 257191), (1133, 239031), (1287, 210429), (1339, 202257), (2043, 132561), (2497, 108459), (2781, 97383), (2951, 91773), (3399, 79677), (3861, 70143), (4017, 67419), (6129, 44187), (7491, 36153), (8343, 32461), (8853, 30591), (10197, 26559), (11583, 23381), (12051, 22473), (14729, 18387)]