172245879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11969}}^1$

素因数の和:12032

約数の個数: 32

約数和(自身を含む): 281534400

約数和(自身を除く): 109288521

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 11969, 14391, 35907, 107721, 155597, 323163, 466791, 490729, 1400373, 1472187, 4201119, 4416561, 6379477, 13249683, 19138431, 57415293, 172245879]

約数ペア:

[(1, 172245879), (3, 57415293), (9, 19138431), (13, 13249683), (27, 6379477), (39, 4416561), (41, 4201119), (117, 1472187), (123, 1400373), (351, 490729), (369, 466791), (533, 323163), (1107, 155597), (1599, 107721), (4797, 35907), (11969, 14391)]