75829509

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1734

約数の個数: 36

約数和(自身を含む): 128685024

約数和(自身を除く): 52855515

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 749, 963, 1607, 2247, 4821, 5243, 6741, 11249, 14463, 15729, 33747, 47187, 78743, 101241, 171949, 236229, 515847, 708687, 1203643, 1547541, 3610929, 8425501, 10832787, 25276503, 75829509]

約数ペア:

[(1, 75829509), (3, 25276503), (7, 10832787), (9, 8425501), (21, 3610929), (49, 1547541), (63, 1203643), (107, 708687), (147, 515847), (321, 236229), (441, 171949), (749, 101241), (963, 78743), (1607, 47187), (2247, 33747), (4821, 15729), (5243, 14463), (6741, 11249)]