78471129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 40553511

約数列:

[1, 3, 11, 29, 33, 87, 167, 319, 491, 501, 957, 1473, 1837, 4843, 5401, 5511, 14239, 14529, 16203, 42717, 53273, 81997, 156629, 159819, 245991, 469887, 901967, 2377913, 2705901, 7133739, 26157043, 78471129]

約数ペア:

[(1, 78471129), (3, 26157043), (11, 7133739), (29, 2705901), (33, 2377913), (87, 901967), (167, 469887), (319, 245991), (491, 159819), (501, 156629), (957, 81997), (1473, 53273), (1837, 42717), (4843, 16203), (5401, 14529), (5511, 14239)]