156935166381

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131107073}}^1$

素因数の和:131107105

約数の個数: 24

約数和(自身を含む): 272702713920

約数和(自身を除く): 115767547539

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 131107073, 393321219, 917749511, 1179963657, 2491034387, 2753248533, 7473103161, 8259745599, 17437240709, 22419309483, 52311722127, 156935166381]

約数ペア:

[(1, 156935166381), (3, 52311722127), (7, 22419309483), (9, 17437240709), (19, 8259745599), (21, 7473103161), (57, 2753248533), (63, 2491034387), (133, 1179963657), (171, 917749511), (399, 393321219), (1197, 131107073)]