76806561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 125024256

約数和(自身を除く): 48217695

約数列:

[1, 3, 13, 17, 31, 37, 39, 51, 93, 101, 111, 221, 303, 403, 481, 527, 629, 663, 1147, 1209, 1313, 1443, 1581, 1717, 1887, 3131, 3441, 3737, 3939, 5151, 6851, 8177, 9393, 11211, 14911, 19499, 20553, 22321, 24531, 40703, 44733, 48581, 53227, 58497, 63529, 66963, 115847, 122109, 145743, 159681, 190587, 253487, 347541, 691951, 760461, 825877, 1506011, 1969399, 2075853, 2477631, 4518033, 5908197, 25602187, 76806561]

約数ペア:

[(1, 76806561), (3, 25602187), (13, 5908197), (17, 4518033), (31, 2477631), (37, 2075853), (39, 1969399), (51, 1506011), (93, 825877), (101, 760461), (111, 691951), (221, 347541), (303, 253487), (403, 190587), (481, 159681), (527, 145743), (629, 122109), (663, 115847), (1147, 66963), (1209, 63529), (1313, 58497), (1443, 53227), (1581, 48581), (1717, 44733), (1887, 40703), (3131, 24531), (3441, 22321), (3737, 20553), (3939, 19499), (5151, 14911), (6851, 11211), (8177, 9393)]