79982778

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 163233792

約数和(自身を除く): 83251014

約数列:

[1, 2, 3, 6, 71, 142, 191, 213, 382, 426, 573, 983, 1146, 1966, 2949, 5898, 13561, 27122, 40683, 69793, 81366, 139586, 187753, 209379, 375506, 418758, 563259, 1126518, 13330463, 26660926, 39991389, 79982778]

約数ペア:

[(1, 79982778), (2, 39991389), (3, 26660926), (6, 13330463), (71, 1126518), (142, 563259), (191, 418758), (213, 375506), (382, 209379), (426, 187753), (573, 139586), (983, 81366), (1146, 69793), (1966, 40683), (2949, 27122), (5898, 13561)]