160182279

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 257648688

約数和(自身を除く): 97466409

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 1037, 1377, 1647, 1907, 3111, 4941, 5721, 9333, 17163, 27999, 32419, 51489, 83997, 97257, 116327, 154467, 291771, 348981, 875313, 1046943, 1977559, 2625939, 3140829, 5932677, 9422487, 17798031, 53394093, 160182279]

約数ペア:

[(1, 160182279), (3, 53394093), (9, 17798031), (17, 9422487), (27, 5932677), (51, 3140829), (61, 2625939), (81, 1977559), (153, 1046943), (183, 875313), (459, 348981), (549, 291771), (1037, 154467), (1377, 116327), (1647, 97257), (1907, 83997), (3111, 51489), (4941, 32419), (5721, 27999), (9333, 17163)]