155118636477

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{69931}}^1$

素因数の和:70338

約数の個数: 48

約数和(自身を含む): 258945328512

約数和(自身を除く): 103826692035

約数列:

[1, 3, 7, 9, 21, 63, 137, 257, 411, 771, 959, 1233, 1799, 2313, 2877, 5397, 8631, 16191, 35209, 69931, 105627, 209793, 246463, 316881, 489517, 629379, 739389, 1468551, 2218167, 4405653, 9580547, 17972267, 28741641, 53916801, 67063829, 86224923, 125805869, 161750403, 201191487, 377417607, 603574461, 1132252821, 2462200579, 7386601737, 17235404053, 22159805211, 51706212159, 155118636477]

約数ペア:

[(1, 155118636477), (3, 51706212159), (7, 22159805211), (9, 17235404053), (21, 7386601737), (63, 2462200579), (137, 1132252821), (257, 603574461), (411, 377417607), (771, 201191487), (959, 161750403), (1233, 125805869), (1799, 86224923), (2313, 67063829), (2877, 53916801), (5397, 28741641), (8631, 17972267), (16191, 9580547), (35209, 4405653), (69931, 2218167), (105627, 1468551), (209793, 739389), (246463, 629379), (316881, 489517)]