159540633

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68443}}^1$

素因数の和:68493

約数の個数: 24

約数和(自身を含む): 270490688

約数和(自身を除く): 110950055

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 68443, 205329, 479101, 615987, 1437303, 2532391, 4311909, 7597173, 17726737, 22791519, 53180211, 159540633]

約数ペア:

[(1, 159540633), (3, 53180211), (7, 22791519), (9, 17726737), (21, 7597173), (37, 4311909), (63, 2532391), (111, 1437303), (259, 615987), (333, 479101), (777, 205329), (2331, 68443)]