746720315379

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21759487}}^1$

素因数の和:21759568

約数の個数: 32

約数和(自身を含む): 1169790074880

約数和(自身を除く): 423069759501

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1271, 3813, 11439, 34317, 21759487, 65278461, 195835383, 587506149, 674544097, 892138967, 2023632291, 2676416901, 6070896873, 8029250703, 18212690619, 24087752109, 27656307977, 82968923931, 248906771793, 746720315379]

約数ペア:

[(1, 746720315379), (3, 248906771793), (9, 82968923931), (27, 27656307977), (31, 24087752109), (41, 18212690619), (93, 8029250703), (123, 6070896873), (279, 2676416901), (369, 2023632291), (837, 892138967), (1107, 674544097), (1271, 587506149), (3813, 195835383), (11439, 65278461), (34317, 21759487)]