54782637

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 92695680

約数和(自身を除く): 37913043

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 109, 147, 263, 273, 327, 637, 763, 789, 1417, 1841, 1911, 2289, 3419, 4251, 5341, 5523, 9919, 10257, 12887, 16023, 23933, 28667, 29757, 38661, 69433, 71799, 86001, 167531, 200669, 208299, 372671, 502593, 602007, 1118013, 1404683, 2608697, 4214049, 7826091, 18260879, 54782637]

約数ペア:

[(1, 54782637), (3, 18260879), (7, 7826091), (13, 4214049), (21, 2608697), (39, 1404683), (49, 1118013), (91, 602007), (109, 502593), (147, 372671), (263, 208299), (273, 200669), (327, 167531), (637, 86001), (763, 71799), (789, 69433), (1417, 38661), (1841, 29757), (1911, 28667), (2289, 23933), (3419, 16023), (4251, 12887), (5341, 10257), (5523, 9919)]