7179627

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:77

約数の個数: 54

約数和(自身を含む): 12809268

約数和(自身を除く): 5629641

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 169, 221, 273, 289, 357, 507, 637, 663, 833, 867, 1183, 1547, 1911, 2023, 2499, 2873, 3549, 3757, 4641, 6069, 8281, 8619, 10829, 11271, 14161, 20111, 24843, 26299, 32487, 42483, 48841, 60333, 78897, 140777, 146523, 184093, 341887, 422331, 552279, 1025661, 2393209, 7179627]

約数ペア:

[(1, 7179627), (3, 2393209), (7, 1025661), (13, 552279), (17, 422331), (21, 341887), (39, 184093), (49, 146523), (51, 140777), (91, 78897), (119, 60333), (147, 48841), (169, 42483), (221, 32487), (273, 26299), (289, 24843), (357, 20111), (507, 14161), (637, 11271), (663, 10829), (833, 8619), (867, 8281), (1183, 6069), (1547, 4641), (1911, 3757), (2023, 3549), (2499, 2873)]