125532267

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 208023552

約数和(自身を除く): 82491285

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 191, 263, 357, 573, 789, 833, 1337, 1841, 2499, 3247, 4011, 4471, 5523, 9359, 9741, 12887, 13413, 22729, 28077, 31297, 38661, 50233, 68187, 93891, 150699, 159103, 219079, 351631, 477309, 657237, 853961, 1054893, 2461417, 2561883, 5977727, 7384251, 17933181, 41844089, 125532267]

約数ペア:

[(1, 125532267), (3, 41844089), (7, 17933181), (17, 7384251), (21, 5977727), (49, 2561883), (51, 2461417), (119, 1054893), (147, 853961), (191, 657237), (263, 477309), (357, 351631), (573, 219079), (789, 159103), (833, 150699), (1337, 93891), (1841, 68187), (2499, 50233), (3247, 38661), (4011, 31297), (4471, 28077), (5523, 22729), (9359, 13413), (9741, 12887)]