91401417

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7451}}^1$

素因数の和:7533

約数の個数: 24

約数和(自身を含む): 139501440

約数和(自身を除く): 48100023

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 7451, 12267, 22353, 67059, 216079, 350197, 648237, 1050591, 1944711, 3151773, 10155713, 30467139, 91401417]

約数ペア:

[(1, 91401417), (3, 30467139), (9, 10155713), (29, 3151773), (47, 1944711), (87, 1050591), (141, 648237), (261, 350197), (423, 216079), (1363, 67059), (4089, 22353), (7451, 12267)]