71159229

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 116252928

約数和(自身を除く): 45093699

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 1667, 2511, 4743, 5001, 14229, 15003, 28339, 42687, 45009, 51677, 85017, 135027, 155031, 255051, 465093, 765153, 878509, 1395279, 2295459, 2635527, 4185837, 7906581, 23719743, 71159229]

約数ペア:

[(1, 71159229), (3, 23719743), (9, 7906581), (17, 4185837), (27, 2635527), (31, 2295459), (51, 1395279), (81, 878509), (93, 765153), (153, 465093), (279, 255051), (459, 155031), (527, 135027), (837, 85017), (1377, 51677), (1581, 45009), (1667, 42687), (2511, 28339), (4743, 15003), (5001, 14229)]