40712751

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 60338304

約数和(自身を除く): 19625553

約数列:

[1, 3, 9, 67, 107, 201, 321, 603, 631, 963, 1893, 5679, 7169, 21507, 42277, 64521, 67517, 126831, 202551, 380493, 607653, 4523639, 13570917, 40712751]

約数ペア:

[(1, 40712751), (3, 13570917), (9, 4523639), (67, 607653), (107, 380493), (201, 202551), (321, 126831), (603, 67517), (631, 64521), (963, 42277), (1893, 21507), (5679, 7169)]