156944098941

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{621913}}^1$

素因数の和:622181

約数の個数: 32

約数和(自身を含む): 244307720448

約数和(自身を除く): 87363621507

約数列:

[1, 3, 7, 21, 61, 183, 197, 427, 591, 1281, 1379, 4137, 12017, 36051, 84119, 252357, 621913, 1865739, 4353391, 13060173, 37936693, 113810079, 122516861, 265556851, 367550583, 796670553, 857618027, 2572854081, 7473528521, 22420585563, 52314699647, 156944098941]

約数ペア:

[(1, 156944098941), (3, 52314699647), (7, 22420585563), (21, 7473528521), (61, 2572854081), (183, 857618027), (197, 796670553), (427, 367550583), (591, 265556851), (1281, 122516861), (1379, 113810079), (4137, 37936693), (12017, 13060173), (36051, 4353391), (84119, 1865739), (252357, 621913)]