67809423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 105154560

約数和(自身を除く): 37345137

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 1303, 1577, 2739, 3909, 4731, 14333, 17347, 24757, 42999, 52041, 74271, 108149, 272327, 324447, 816981, 1189639, 2054831, 3568917, 6164493, 22603141, 67809423]

約数ペア:

[(1, 67809423), (3, 22603141), (11, 6164493), (19, 3568917), (33, 2054831), (57, 1189639), (83, 816981), (209, 324447), (249, 272327), (627, 108149), (913, 74271), (1303, 52041), (1577, 42999), (2739, 24757), (3909, 17347), (4731, 14333)]