77979474

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 173759040

約数和(自身を除く): 95779566

約数列:

[1, 2, 3, 6, 9, 18, 59, 101, 118, 177, 202, 303, 354, 531, 606, 727, 909, 1062, 1454, 1818, 2181, 4362, 5959, 6543, 11918, 13086, 17877, 35754, 42893, 53631, 73427, 85786, 107262, 128679, 146854, 220281, 257358, 386037, 440562, 660843, 772074, 1321686, 4332193, 8664386, 12996579, 25993158, 38989737, 77979474]

約数ペア:

[(1, 77979474), (2, 38989737), (3, 25993158), (6, 12996579), (9, 8664386), (18, 4332193), (59, 1321686), (101, 772074), (118, 660843), (177, 440562), (202, 386037), (303, 257358), (354, 220281), (531, 146854), (606, 128679), (727, 107262), (909, 85786), (1062, 73427), (1454, 53631), (1818, 42893), (2181, 35754), (4362, 17877), (5959, 13086), (6543, 11918)]