73290417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 107864064

約数和(自身を除く): 34573647

約数列:

[1, 3, 17, 31, 51, 93, 151, 307, 453, 527, 921, 1581, 2567, 4681, 5219, 7701, 9517, 14043, 15657, 28551, 46357, 79577, 139071, 161789, 238731, 485367, 788069, 1437067, 2364207, 4311201, 24430139, 73290417]

約数ペア:

[(1, 73290417), (3, 24430139), (17, 4311201), (31, 2364207), (51, 1437067), (93, 788069), (151, 485367), (307, 238731), (453, 161789), (527, 139071), (921, 79577), (1581, 46357), (2567, 28551), (4681, 15657), (5219, 14043), (7701, 9517)]