156954754917

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{430571}}^1$

素因数の和:431190

約数の個数: 32

約数和(自身を含む): 243049282560

約数和(自身を除く): 86094527643

約数列:

[1, 3, 9, 23, 27, 69, 207, 587, 621, 1761, 5283, 13501, 15849, 40503, 121509, 364527, 430571, 1291713, 3875139, 9903133, 11625417, 29709399, 89128197, 252745177, 267384591, 758235531, 2274706593, 5813139071, 6824119779, 17439417213, 52318251639, 156954754917]

約数ペア:

[(1, 156954754917), (3, 52318251639), (9, 17439417213), (23, 6824119779), (27, 5813139071), (69, 2274706593), (207, 758235531), (587, 267384591), (621, 252745177), (1761, 89128197), (5283, 29709399), (13501, 11625417), (15849, 9903133), (40503, 3875139), (121509, 1291713), (364527, 430571)]