47765079

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 25962921

約数列:

[1, 3, 9, 27, 31, 93, 149, 279, 383, 447, 837, 1149, 1341, 3447, 4023, 4619, 10341, 11873, 13857, 35619, 41571, 57067, 106857, 124713, 171201, 320571, 513603, 1540809, 1769077, 5307231, 15921693, 47765079]

約数ペア:

[(1, 47765079), (3, 15921693), (9, 5307231), (27, 1769077), (31, 1540809), (93, 513603), (149, 320571), (279, 171201), (383, 124713), (447, 106857), (837, 57067), (1149, 41571), (1341, 35619), (3447, 13857), (4023, 11873), (4619, 10341)]