67751307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 48769461

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1481, 1989, 2691, 3519, 4443, 5083, 13329, 15249, 19253, 25177, 34063, 45747, 57759, 75531, 102189, 173277, 226593, 306567, 327301, 442819, 579071, 981903, 1328457, 1737213, 2945709, 3985371, 5211639, 7527923, 22583769, 67751307]

約数ペア:

[(1, 67751307), (3, 22583769), (9, 7527923), (13, 5211639), (17, 3985371), (23, 2945709), (39, 1737213), (51, 1328457), (69, 981903), (117, 579071), (153, 442819), (207, 327301), (221, 306567), (299, 226593), (391, 173277), (663, 102189), (897, 75531), (1173, 57759), (1481, 45747), (1989, 34063), (2691, 25177), (3519, 19253), (4443, 15249), (5083, 13329)]