29961097317

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{18793}}^1$

素因数の和:19370

約数の個数: 32

約数和(自身を含む): 44816924160

約数和(自身を除く): 14855826843

約数列:

[1, 3, 9, 27, 137, 411, 431, 1233, 1293, 3699, 3879, 11637, 18793, 56379, 59047, 169137, 177141, 507411, 531423, 1594269, 2574641, 7723923, 8099783, 23171769, 24299349, 69515307, 72898047, 218694141, 1109670271, 3329010813, 9987032439, 29961097317]

約数ペア:

[(1, 29961097317), (3, 9987032439), (9, 3329010813), (27, 1109670271), (137, 218694141), (411, 72898047), (431, 69515307), (1233, 24299349), (1293, 23171769), (3699, 8099783), (3879, 7723923), (11637, 2574641), (18793, 1594269), (56379, 531423), (59047, 507411), (169137, 177141)]