25852419

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 40212480

約数和(自身を除く): 14360061

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 461, 603, 837, 1383, 1809, 2077, 4149, 6231, 12447, 14291, 18693, 30887, 42873, 56079, 92661, 128619, 277983, 385857, 833949, 957497, 2872491, 8617473, 25852419]

約数ペア:

[(1, 25852419), (3, 8617473), (9, 2872491), (27, 957497), (31, 833949), (67, 385857), (93, 277983), (201, 128619), (279, 92661), (461, 56079), (603, 42873), (837, 30887), (1383, 18693), (1809, 14291), (2077, 12447), (4149, 6231)]