16666533

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 10240347

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 461, 927, 1339, 1383, 2781, 4017, 4149, 5993, 12051, 12447, 17979, 36153, 47483, 53937, 142449, 161811, 427347, 617279, 1282041, 1851837, 5555511, 16666533]

約数ペア:

[(1, 16666533), (3, 5555511), (9, 1851837), (13, 1282041), (27, 617279), (39, 427347), (103, 161811), (117, 142449), (309, 53937), (351, 47483), (461, 36153), (927, 17979), (1339, 12447), (1383, 12051), (2781, 5993), (4017, 4149)]