55987659

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22787}}^1$

素因数の和:22816

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 46102581

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 22787, 68361, 159509, 205083, 296231, 478527, 615249, 888693, 1435581, 2073617, 2666079, 4306743, 6220851, 7998237, 18662553, 55987659]

約数ペア:

[(1, 55987659), (3, 18662553), (7, 7998237), (9, 6220851), (13, 4306743), (21, 2666079), (27, 2073617), (39, 1435581), (63, 888693), (91, 615249), (117, 478527), (189, 296231), (273, 205083), (351, 159509), (819, 68361), (2457, 22787)]