74993703

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 108691200

約数和(自身を除く): 33697497

約数列:

[1, 3, 19, 57, 67, 73, 201, 219, 269, 807, 1273, 1387, 3819, 4161, 4891, 5111, 14673, 15333, 18023, 19637, 54069, 58911, 92929, 278787, 342437, 373103, 1027311, 1119309, 1315679, 3947037, 24997901, 74993703]

約数ペア:

[(1, 74993703), (3, 24997901), (19, 3947037), (57, 1315679), (67, 1119309), (73, 1027311), (201, 373103), (219, 342437), (269, 278787), (807, 92929), (1273, 58911), (1387, 54069), (3819, 19637), (4161, 18023), (4891, 15333), (5111, 14673)]