75991041

素因数分解:

$3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 130532864

約数和(自身を除く): 54541823

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 567, 601, 669, 1561, 1803, 2007, 4207, 4683, 5409, 6021, 12621, 14049, 16227, 18063, 37863, 42147, 48681, 113589, 126441, 134023, 340767, 402069, 938161, 1206207, 2814483, 3618621, 8443449, 10855863, 25330347, 75991041]

約数ペア:

[(1, 75991041), (3, 25330347), (7, 10855863), (9, 8443449), (21, 3618621), (27, 2814483), (63, 1206207), (81, 938161), (189, 402069), (223, 340767), (567, 134023), (601, 126441), (669, 113589), (1561, 48681), (1803, 42147), (2007, 37863), (4207, 18063), (4683, 16227), (5409, 14049), (6021, 12621)]