74352993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 42736287

約数列:

[1, 3, 11, 13, 33, 39, 143, 263, 429, 659, 789, 1977, 2893, 3419, 7249, 8567, 8679, 10257, 21747, 25701, 37609, 94237, 112827, 173317, 282711, 519951, 1906487, 2253121, 5719461, 6759363, 24784331, 74352993]

約数ペア:

[(1, 74352993), (3, 24784331), (11, 6759363), (13, 5719461), (33, 2253121), (39, 1906487), (143, 519951), (263, 282711), (429, 173317), (659, 112827), (789, 94237), (1977, 37609), (2893, 25701), (3419, 21747), (7249, 10257), (8567, 8679)]