152068779

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 240953440

約数和(自身を除く): 88884661

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 181, 261, 333, 543, 783, 841, 999, 1073, 1629, 2523, 3219, 4887, 5249, 6697, 7569, 9657, 15747, 20091, 22707, 28971, 31117, 47241, 60273, 93351, 141723, 152221, 180819, 194213, 280053, 456663, 582639, 840159, 1369989, 1747917, 4109967, 5243751, 5632177, 16896531, 50689593, 152068779]

約数ペア:

[(1, 152068779), (3, 50689593), (9, 16896531), (27, 5632177), (29, 5243751), (37, 4109967), (87, 1747917), (111, 1369989), (181, 840159), (261, 582639), (333, 456663), (543, 280053), (783, 194213), (841, 180819), (999, 152221), (1073, 141723), (1629, 93351), (2523, 60273), (3219, 47241), (4887, 31117), (5249, 28971), (6697, 22707), (7569, 20091), (9657, 15747)]