151438089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 74999031

約数列:

[1, 3, 11, 33, 47, 141, 251, 389, 517, 753, 1167, 1551, 2761, 4279, 8283, 11797, 12837, 18283, 35391, 54849, 97639, 129767, 201113, 292917, 389301, 603339, 1074029, 3222087, 4589033, 13767099, 50479363, 151438089]

約数ペア:

[(1, 151438089), (3, 50479363), (11, 13767099), (33, 4589033), (47, 3222087), (141, 1074029), (251, 603339), (389, 389301), (517, 292917), (753, 201113), (1167, 129767), (1551, 97639), (2761, 54849), (4279, 35391), (8283, 18283), (11797, 12837)]