64888341

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 39621099

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 2267, 4089, 6801, 9541, 15869, 28623, 47607, 65743, 106549, 197229, 319647, 460201, 745843, 1380603, 2237529, 3089921, 9269763, 21629447, 64888341]

約数ペア:

[(1, 64888341), (3, 21629447), (7, 9269763), (21, 3089921), (29, 2237529), (47, 1380603), (87, 745843), (141, 460201), (203, 319647), (329, 197229), (609, 106549), (987, 65743), (1363, 47607), (2267, 28623), (4089, 15869), (6801, 9541)]