12772820481

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 17318085120

約数和(自身を除く): 4545264639

約数列:

[1, 3, 179, 193, 251, 491, 537, 579, 753, 1473, 34547, 44929, 48443, 87889, 94763, 103641, 123241, 134787, 145329, 263667, 284289, 369723, 8671297, 16962577, 22060139, 23785513, 26013891, 50887731, 66180417, 71356539, 4257606827, 12772820481]

約数ペア:

[(1, 12772820481), (3, 4257606827), (179, 71356539), (193, 66180417), (251, 50887731), (491, 26013891), (537, 23785513), (579, 22060139), (753, 16962577), (1473, 8671297), (34547, 369723), (44929, 284289), (48443, 263667), (87889, 145329), (94763, 134787), (103641, 123241)]