97262739

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 165335040

約数和(自身を除く): 68072301

約数列:

[1, 3, 7, 9, 21, 59, 63, 137, 177, 191, 411, 413, 531, 573, 959, 1233, 1239, 1337, 1719, 2877, 3717, 4011, 8083, 8631, 11269, 12033, 24249, 26167, 33807, 56581, 72747, 78501, 78883, 101421, 169743, 183169, 235503, 236649, 509229, 549507, 709947, 1543853, 1648521, 4631559, 10806971, 13894677, 32420913, 97262739]

約数ペア:

[(1, 97262739), (3, 32420913), (7, 13894677), (9, 10806971), (21, 4631559), (59, 1648521), (63, 1543853), (137, 709947), (177, 549507), (191, 509229), (411, 236649), (413, 235503), (531, 183169), (573, 169743), (959, 101421), (1233, 78883), (1239, 78501), (1337, 72747), (1719, 56581), (2877, 33807), (3717, 26167), (4011, 24249), (8083, 12033), (8631, 11269)]