76973729

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 89971200

約数和(自身を除く): 12997471

約数列:

[1, 7, 79, 109, 553, 763, 1277, 8611, 8939, 60277, 100883, 139193, 706181, 974351, 10996247, 76973729]

約数ペア:

[(1, 76973729), (7, 10996247), (79, 974351), (109, 706181), (553, 139193), (763, 100883), (1277, 60277), (8611, 8939)]