91815207813

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{44537}}^1$

素因数の和:45354

約数の個数: 48

約数和(自身を含む): 155300086656

約数和(自身を除く): 63484878843

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 761, 903, 2283, 2709, 5327, 6849, 15981, 32723, 44537, 47943, 98169, 133611, 229061, 294507, 311759, 400833, 687183, 935277, 1915091, 2061549, 2805831, 5745273, 13405637, 17235819, 33892657, 40216911, 101677971, 120650733, 237248599, 305033913, 711745797, 1457384251, 2135237391, 4372152753, 10201689757, 13116458259, 30605069271, 91815207813]

約数ペア:

[(1, 91815207813), (3, 30605069271), (7, 13116458259), (9, 10201689757), (21, 4372152753), (43, 2135237391), (63, 1457384251), (129, 711745797), (301, 305033913), (387, 237248599), (761, 120650733), (903, 101677971), (2283, 40216911), (2709, 33892657), (5327, 17235819), (6849, 13405637), (15981, 5745273), (32723, 2805831), (44537, 2061549), (47943, 1915091), (98169, 935277), (133611, 687183), (229061, 400833), (294507, 311759)]