15703677951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{31139}}^1$

素因数の和:31415

約数の個数: 32

約数和(自身を含む): 23004737280

約数和(自身を除く): 7301059329

約数列:

[1, 3, 13, 39, 67, 193, 201, 579, 871, 2509, 2613, 7527, 12931, 31139, 38793, 93417, 168103, 404807, 504309, 1214421, 2086313, 6009827, 6258939, 18029481, 27122069, 78127751, 81366207, 234383253, 402658409, 1207975227, 5234559317, 15703677951]

約数ペア:

[(1, 15703677951), (3, 5234559317), (13, 1207975227), (39, 402658409), (67, 234383253), (193, 81366207), (201, 78127751), (579, 27122069), (871, 18029481), (2509, 6258939), (2613, 6009827), (7527, 2086313), (12931, 1214421), (31139, 504309), (38793, 404807), (93417, 168103)]