26758527

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 12722817

約数列:

[1, 3, 17, 41, 51, 67, 123, 191, 201, 573, 697, 1139, 2091, 2747, 3247, 3417, 7831, 8241, 9741, 12797, 23493, 38391, 46699, 133127, 140097, 217549, 399381, 524677, 652647, 1574031, 8919509, 26758527]

約数ペア:

[(1, 26758527), (3, 8919509), (17, 1574031), (41, 652647), (51, 524677), (67, 399381), (123, 217549), (191, 140097), (201, 133127), (573, 46699), (697, 38391), (1139, 23493), (2091, 12797), (2747, 9741), (3247, 8241), (3417, 7831)]