108957381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 168981120

約数和(自身を除く): 60023739

約数列:

[1, 3, 13, 19, 39, 57, 71, 109, 213, 247, 327, 361, 741, 923, 1083, 1349, 1417, 2071, 2769, 4047, 4251, 4693, 6213, 7739, 14079, 17537, 23217, 25631, 26923, 39349, 52611, 76893, 80769, 100607, 118047, 147041, 301821, 333203, 441123, 511537, 999609, 1534611, 1911533, 2793779, 5734599, 8381337, 36319127, 108957381]

約数ペア:

[(1, 108957381), (3, 36319127), (13, 8381337), (19, 5734599), (39, 2793779), (57, 1911533), (71, 1534611), (109, 999609), (213, 511537), (247, 441123), (327, 333203), (361, 301821), (741, 147041), (923, 118047), (1083, 100607), (1349, 80769), (1417, 76893), (2071, 52611), (2769, 39349), (4047, 26923), (4251, 25631), (4693, 23217), (6213, 17537), (7739, 14079)]