37869993

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 64496640

約数和(自身を除く): 26626647

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 441, 553, 711, 1087, 1659, 3261, 3871, 4977, 7609, 9783, 11613, 22827, 34839, 53263, 68481, 85873, 159789, 257619, 479367, 601111, 772857, 1803333, 4207777, 5409999, 12623331, 37869993]

約数ペア:

[(1, 37869993), (3, 12623331), (7, 5409999), (9, 4207777), (21, 1803333), (49, 772857), (63, 601111), (79, 479367), (147, 257619), (237, 159789), (441, 85873), (553, 68481), (711, 53263), (1087, 34839), (1659, 22827), (3261, 11613), (3871, 9783), (4977, 7609)]