74192391

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 132967744

約数和(自身を除く): 58775353

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 157, 273, 471, 577, 819, 1099, 1413, 1731, 2041, 3297, 4039, 5193, 6123, 7501, 9891, 12117, 14287, 18369, 22503, 36351, 42861, 52507, 67509, 90589, 128583, 157521, 271767, 472563, 634123, 815301, 1177657, 1902369, 3532971, 5707107, 8243599, 10598913, 24730797, 74192391]

約数ペア:

[(1, 74192391), (3, 24730797), (7, 10598913), (9, 8243599), (13, 5707107), (21, 3532971), (39, 1902369), (63, 1177657), (91, 815301), (117, 634123), (157, 472563), (273, 271767), (471, 157521), (577, 128583), (819, 90589), (1099, 67509), (1413, 52507), (1731, 42861), (2041, 36351), (3297, 22503), (4039, 18369), (5193, 14287), (6123, 12117), (7501, 9891)]