104774397

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 72190083

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 109, 147, 273, 327, 503, 637, 763, 1417, 1509, 1911, 2289, 3521, 4251, 5341, 6539, 9919, 10563, 16023, 19617, 24647, 29757, 45773, 54827, 69433, 73941, 137319, 164481, 208299, 320411, 383789, 712751, 961233, 1151367, 2138253, 2686523, 4989257, 8059569, 14967771, 34924799, 104774397]

約数ペア:

[(1, 104774397), (3, 34924799), (7, 14967771), (13, 8059569), (21, 4989257), (39, 2686523), (49, 2138253), (91, 1151367), (109, 961233), (147, 712751), (273, 383789), (327, 320411), (503, 208299), (637, 164481), (763, 137319), (1417, 73941), (1509, 69433), (1911, 54827), (2289, 45773), (3521, 29757), (4251, 24647), (5341, 19617), (6539, 16023), (9919, 10563)]