74800923

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 106782720

約数和(自身を除く): 31981797

約数列:

[1, 3, 31, 47, 93, 109, 141, 157, 327, 471, 1457, 3379, 4371, 4867, 5123, 7379, 10137, 14601, 15369, 17113, 22137, 51339, 158813, 228749, 476439, 530503, 686247, 804311, 1591509, 2412933, 24933641, 74800923]

約数ペア:

[(1, 74800923), (3, 24933641), (31, 2412933), (47, 1591509), (93, 804311), (109, 686247), (141, 530503), (157, 476439), (327, 228749), (471, 158813), (1457, 51339), (3379, 22137), (4371, 17113), (4867, 15369), (5123, 14601), (7379, 10137)]