88898493987

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{769}}^1\times {\mathrm{144323}}^1$

素因数の和:145187

約数の個数: 24

約数和(自身を含む): 130021491600

約数和(自身を除く): 41122997613

約数列:

[1, 3, 9, 89, 267, 769, 801, 2307, 6921, 68441, 144323, 205323, 432969, 615969, 1298907, 12844747, 38534241, 110984387, 115602723, 332953161, 998859483, 9877610443, 29632831329, 88898493987]

約数ペア:

[(1, 88898493987), (3, 29632831329), (9, 9877610443), (89, 998859483), (267, 332953161), (769, 115602723), (801, 110984387), (2307, 38534241), (6921, 12844747), (68441, 1298907), (144323, 615969), (205323, 432969)]