122372721

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 188496000

約数和(自身を除く): 66123279

約数列:

[1, 3, 9, 27, 29, 87, 261, 373, 419, 783, 1119, 1257, 3357, 3771, 10071, 10817, 11313, 12151, 32451, 36453, 97353, 109359, 156287, 292059, 328077, 468861, 1406583, 4219749, 4532323, 13596969, 40790907, 122372721]

約数ペア:

[(1, 122372721), (3, 40790907), (9, 13596969), (27, 4532323), (29, 4219749), (87, 1406583), (261, 468861), (373, 328077), (419, 292059), (783, 156287), (1119, 109359), (1257, 97353), (3357, 36453), (3771, 32451), (10071, 12151), (10817, 11313)]