23664501

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 42170880

約数和(自身を除く): 18506379

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 577, 651, 837, 1323, 1519, 1731, 1953, 4039, 4557, 5193, 5859, 12117, 13671, 15579, 17887, 28273, 36351, 41013, 53661, 84819, 109053, 125209, 160983, 254457, 375627, 482949, 763371, 876463, 1126881, 2629389, 3380643, 7888167, 23664501]

約数ペア:

[(1, 23664501), (3, 7888167), (7, 3380643), (9, 2629389), (21, 1126881), (27, 876463), (31, 763371), (49, 482949), (63, 375627), (93, 254457), (147, 160983), (189, 125209), (217, 109053), (279, 84819), (441, 53661), (577, 41013), (651, 36351), (837, 28273), (1323, 17887), (1519, 15579), (1731, 13671), (1953, 12117), (4039, 5859), (4557, 5193)]