73875399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 111089664

約数和(自身を除く): 37214265

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 983, 1599, 1833, 1927, 2949, 5781, 12779, 25051, 38337, 40303, 46201, 75153, 120909, 138603, 523939, 600613, 1571817, 1801839, 1894241, 5682723, 24625133, 73875399]

約数ペア:

[(1, 73875399), (3, 24625133), (13, 5682723), (39, 1894241), (41, 1801839), (47, 1571817), (123, 600613), (141, 523939), (533, 138603), (611, 120909), (983, 75153), (1599, 46201), (1833, 40303), (1927, 38337), (2949, 25051), (5781, 12779)]