156953187

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{5531}}^1$

素因数の和:6591

約数の個数: 16

約数和(自身を含む): 232786560

約数和(自身を除く): 75833373

約数列:

[1, 3, 9, 27, 1051, 3153, 5531, 9459, 16593, 28377, 49779, 149337, 5813081, 17439243, 52317729, 156953187]

約数ペア:

[(1, 156953187), (3, 52317729), (9, 17439243), (27, 5813081), (1051, 149337), (3153, 49779), (5531, 28377), (9459, 16593)]