75863499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 109209600

約数和(自身を除く): 33346101

約数列:

[1, 3, 23, 47, 69, 141, 149, 157, 447, 471, 1081, 3243, 3427, 3611, 7003, 7379, 10281, 10833, 21009, 22137, 23393, 70179, 161069, 169717, 483207, 509151, 538039, 1099471, 1614117, 3298413, 25287833, 75863499]

約数ペア:

[(1, 75863499), (3, 25287833), (23, 3298413), (47, 1614117), (69, 1099471), (141, 538039), (149, 509151), (157, 483207), (447, 169717), (471, 161069), (1081, 70179), (3243, 23393), (3427, 22137), (3611, 21009), (7003, 10833), (7379, 10281)]