156713356827

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123493583}}^1$

素因数の和:123493639

約数の個数: 16

約数和(自身を含む): 237107681280

約数和(自身を除く): 80394324453

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123493583, 370480749, 1111442247, 3334326741, 5804198401, 17412595203, 52237785609, 156713356827]

約数ペア:

[(1, 156713356827), (3, 52237785609), (9, 17412595203), (27, 5804198401), (47, 3334326741), (141, 1111442247), (423, 370480749), (1269, 123493583)]