75971049

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 131641344

約数和(自身を除く): 55670295

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 103, 217, 231, 309, 341, 651, 721, 1023, 1133, 2163, 2387, 3193, 3399, 7161, 7931, 9579, 10609, 22351, 23793, 31827, 35123, 67053, 74263, 105369, 116699, 222789, 245861, 328879, 350097, 737583, 816893, 986637, 2302153, 2450679, 3617669, 6906459, 10853007, 25323683, 75971049]

約数ペア:

[(1, 75971049), (3, 25323683), (7, 10853007), (11, 6906459), (21, 3617669), (31, 2450679), (33, 2302153), (77, 986637), (93, 816893), (103, 737583), (217, 350097), (231, 328879), (309, 245861), (341, 222789), (651, 116699), (721, 105369), (1023, 74263), (1133, 67053), (2163, 35123), (2387, 31827), (3193, 23793), (3399, 22351), (7161, 10609), (7931, 9579)]