1512028221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 2285650752

約数和(自身を除く): 773622531

約数列:

[1, 3, 11, 33, 43, 121, 129, 157, 363, 471, 473, 617, 1419, 1727, 1851, 5181, 5203, 6751, 6787, 15609, 18997, 20253, 20361, 26531, 56991, 74261, 74657, 79593, 96869, 222783, 223971, 290607, 291841, 816871, 875523, 1065559, 2450613, 3196677, 3210251, 4165367, 9630753, 11721149, 12496101, 35163447, 45819037, 137457111, 504009407, 1512028221]

約数ペア:

[(1, 1512028221), (3, 504009407), (11, 137457111), (33, 45819037), (43, 35163447), (121, 12496101), (129, 11721149), (157, 9630753), (363, 4165367), (471, 3210251), (473, 3196677), (617, 2450613), (1419, 1065559), (1727, 875523), (1851, 816871), (5181, 291841), (5203, 290607), (6751, 223971), (6787, 222783), (15609, 96869), (18997, 79593), (20253, 74657), (20361, 74261), (26531, 56991)]