65975826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 154791936

約数和(自身を除く): 88816110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 103, 151, 202, 206, 302, 303, 309, 453, 606, 618, 707, 721, 906, 1057, 1414, 1442, 2114, 2121, 2163, 3171, 4242, 4326, 6342, 10403, 15251, 15553, 20806, 30502, 31106, 31209, 45753, 46659, 62418, 72821, 91506, 93318, 106757, 108871, 145642, 213514, 217742, 218463, 320271, 326613, 436926, 640542, 653226, 1570853, 3141706, 4712559, 9425118, 10995971, 21991942, 32987913, 65975826]

約数ペア:

[(1, 65975826), (2, 32987913), (3, 21991942), (6, 10995971), (7, 9425118), (14, 4712559), (21, 3141706), (42, 1570853), (101, 653226), (103, 640542), (151, 436926), (202, 326613), (206, 320271), (302, 218463), (303, 217742), (309, 213514), (453, 145642), (606, 108871), (618, 106757), (707, 93318), (721, 91506), (906, 72821), (1057, 62418), (1414, 46659), (1442, 45753), (2114, 31209), (2121, 31106), (2163, 30502), (3171, 20806), (4242, 15553), (4326, 15251), (6342, 10403)]