70953729

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 118394880

約数和(自身を除く): 47441151

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 409, 751, 1227, 2253, 2863, 4499, 5257, 8261, 8589, 13497, 15771, 24783, 31493, 57827, 94479, 173481, 307159, 921477, 2150113, 3378749, 6450339, 10136247, 23651243, 70953729]

約数ペア:

[(1, 70953729), (3, 23651243), (7, 10136247), (11, 6450339), (21, 3378749), (33, 2150113), (77, 921477), (231, 307159), (409, 173481), (751, 94479), (1227, 57827), (2253, 31493), (2863, 24783), (4499, 15771), (5257, 13497), (8261, 8589)]