7553637

素因数分解:

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

素因数の和:450

約数の個数: 48

約数和(自身を含む): 14047488

約数和(自身を除く): 6493851

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 401, 483, 819, 897, 1203, 1449, 2093, 2691, 2807, 3609, 5213, 6279, 8421, 9223, 15639, 18837, 25263, 27669, 36491, 46917, 64561, 83007, 109473, 119899, 193683, 328419, 359697, 581049, 839293, 1079091, 2517879, 7553637]

約数ペア:

[(1, 7553637), (3, 2517879), (7, 1079091), (9, 839293), (13, 581049), (21, 359697), (23, 328419), (39, 193683), (63, 119899), (69, 109473), (91, 83007), (117, 64561), (161, 46917), (207, 36491), (273, 27669), (299, 25263), (401, 18837), (483, 15639), (819, 9223), (897, 8421), (1203, 6279), (1449, 5213), (2093, 3609), (2691, 2807)]