75966957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 130744320

約数和(自身を除く): 54777363

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 93, 99, 111, 223, 279, 297, 333, 341, 407, 669, 837, 999, 1023, 1147, 1221, 2007, 2453, 3069, 3441, 3663, 6021, 6913, 7359, 8251, 9207, 10323, 10989, 12617, 20739, 22077, 24753, 30969, 37851, 62217, 66231, 74259, 76043, 90761, 113553, 186651, 222777, 228129, 255781, 272283, 340659, 684387, 767343, 816849, 2053161, 2302029, 2450547, 2813591, 6906087, 8440773, 25322319, 75966957]

約数ペア:

[(1, 75966957), (3, 25322319), (9, 8440773), (11, 6906087), (27, 2813591), (31, 2450547), (33, 2302029), (37, 2053161), (93, 816849), (99, 767343), (111, 684387), (223, 340659), (279, 272283), (297, 255781), (333, 228129), (341, 222777), (407, 186651), (669, 113553), (837, 90761), (999, 76043), (1023, 74259), (1147, 66231), (1221, 62217), (2007, 37851), (2453, 30969), (3069, 24753), (3441, 22077), (3663, 20739), (6021, 12617), (6913, 10989), (7359, 10323), (8251, 9207)]