67544432879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{977}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 89050890240

約数和(自身を除く): 21506457361

約数列:

[1, 7, 11, 23, 77, 103, 161, 253, 379, 721, 977, 1133, 1771, 2369, 2653, 4169, 6839, 7931, 8717, 10747, 16583, 22471, 26059, 29183, 39037, 61019, 75229, 95887, 100631, 157297, 182413, 247181, 273259, 370283, 429407, 671209, 704417, 897851, 1106941, 1730267, 2314513, 2591981, 3005849, 4073113, 6284957, 7748587, 8516509, 9876361, 16201591, 25459643, 28511791, 38139149, 59615563, 69134527, 93681599, 178217501, 266974043, 419530639, 655771193, 877200427, 2936714473, 6140402989, 9649204697, 67544432879]

約数ペア:

[(1, 67544432879), (7, 9649204697), (11, 6140402989), (23, 2936714473), (77, 877200427), (103, 655771193), (161, 419530639), (253, 266974043), (379, 178217501), (721, 93681599), (977, 69134527), (1133, 59615563), (1771, 38139149), (2369, 28511791), (2653, 25459643), (4169, 16201591), (6839, 9876361), (7931, 8516509), (8717, 7748587), (10747, 6284957), (16583, 4073113), (22471, 3005849), (26059, 2591981), (29183, 2314513), (39037, 1730267), (61019, 1106941), (75229, 897851), (95887, 704417), (100631, 671209), (157297, 429407), (182413, 370283), (247181, 273259)]