156192543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148331}}^1$

素因数の和:148356

約数の個数: 20

約数和(自身を含む): 251274408

約数和(自身を除く): 95081865

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148331, 444993, 1334979, 1928303, 4004937, 5784909, 12014811, 17354727, 52064181, 156192543]

約数ペア:

[(1, 156192543), (3, 52064181), (9, 17354727), (13, 12014811), (27, 5784909), (39, 4004937), (81, 1928303), (117, 1334979), (351, 444993), (1053, 148331)]