57911217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 99593088

約数和(自身を除く): 41681871

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 401, 483, 529, 897, 1203, 1587, 2093, 2807, 3703, 5213, 6279, 6877, 8421, 9223, 11109, 15639, 20631, 27669, 36491, 48139, 64561, 109473, 119899, 144417, 193683, 212129, 359697, 636387, 839293, 1484903, 2517879, 2757677, 4454709, 8273031, 19303739, 57911217]

約数ペア:

[(1, 57911217), (3, 19303739), (7, 8273031), (13, 4454709), (21, 2757677), (23, 2517879), (39, 1484903), (69, 839293), (91, 636387), (161, 359697), (273, 212129), (299, 193683), (401, 144417), (483, 119899), (529, 109473), (897, 64561), (1203, 48139), (1587, 36491), (2093, 27669), (2807, 20631), (3703, 15639), (5213, 11109), (6279, 9223), (6877, 8421)]