156984158907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{33703}}^1\times {\mathrm{27239}}^1$

素因数の和:60967

約数の個数: 24

約数和(自身を含む): 238705209600

約数和(自身を除く): 81721050693

約数列:

[1, 3, 9, 19, 57, 171, 27239, 33703, 81717, 101109, 245151, 303327, 517541, 640357, 1552623, 1921071, 4657869, 5763213, 918036017, 2754108051, 8262324153, 17442684323, 52328052969, 156984158907]

約数ペア:

[(1, 156984158907), (3, 52328052969), (9, 17442684323), (19, 8262324153), (57, 2754108051), (171, 918036017), (27239, 5763213), (33703, 4657869), (81717, 1921071), (101109, 1552623), (245151, 640357), (303327, 517541)]