156954809319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1050167}}^1$

素因数の和:1050835

約数の個数: 32

約数和(自身を含む): 261315403776

約数和(自身を除く): 104360594457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 647, 1941, 4529, 7117, 13587, 21351, 49819, 149457, 1050167, 3150501, 7351169, 11551837, 22053507, 34655511, 80862859, 242588577, 679458049, 2038374147, 4756206343, 7474038539, 14268619029, 22422115617, 52318269773, 156954809319]

約数ペア:

[(1, 156954809319), (3, 52318269773), (7, 22422115617), (11, 14268619029), (21, 7474038539), (33, 4756206343), (77, 2038374147), (231, 679458049), (647, 242588577), (1941, 80862859), (4529, 34655511), (7117, 22053507), (13587, 11551837), (21351, 7351169), (49819, 3150501), (149457, 1050167)]