156779555913

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4057}}^1\times {\mathrm{20743}}^1$

素因数の和:24835

約数の個数: 40

約数和(自身を含む): 244456257408

約数和(自身を除く): 87676701495

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4057, 12171, 20743, 36513, 62229, 93311, 109539, 186687, 279933, 328617, 477089, 560061, 839799, 1431267, 1680183, 2519397, 4293801, 7558191, 12881403, 38644209, 84154351, 252463053, 757389159, 1935550073, 2272167477, 5806650219, 6816502431, 17419950657, 52259851971, 156779555913]

約数ペア:

[(1, 156779555913), (3, 52259851971), (9, 17419950657), (23, 6816502431), (27, 5806650219), (69, 2272167477), (81, 1935550073), (207, 757389159), (621, 252463053), (1863, 84154351), (4057, 38644209), (12171, 12881403), (20743, 7558191), (36513, 4293801), (62229, 2519397), (93311, 1680183), (109539, 1431267), (186687, 839799), (279933, 560061), (328617, 477089)]