275175087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 409307136

約数和(自身を除く): 134132049

約数列:

[1, 3, 11, 33, 61, 183, 223, 613, 669, 671, 1839, 2013, 2453, 6743, 7359, 13603, 20229, 37393, 40809, 112179, 136699, 149633, 410097, 411323, 448899, 1233969, 1503689, 4511067, 8338639, 25015917, 91725029, 275175087]

約数ペア:

[(1, 275175087), (3, 91725029), (11, 25015917), (33, 8338639), (61, 4511067), (183, 1503689), (223, 1233969), (613, 448899), (669, 411323), (671, 410097), (1839, 149633), (2013, 136699), (2453, 112179), (6743, 40809), (7359, 37393), (13603, 20229)]