65188923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 28814277

約数列:

[1, 3, 23, 59, 67, 69, 177, 201, 239, 717, 1357, 1541, 3953, 4071, 4623, 5497, 11859, 14101, 16013, 16491, 42303, 48039, 90919, 272757, 324323, 368299, 944767, 972969, 1104897, 2834301, 21729641, 65188923]

約数ペア:

[(1, 65188923), (3, 21729641), (23, 2834301), (59, 1104897), (67, 972969), (69, 944767), (177, 368299), (201, 324323), (239, 272757), (717, 90919), (1357, 48039), (1541, 42303), (3953, 16491), (4071, 16013), (4623, 14101), (5497, 11859)]