17739062271

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{76039}}^1$

素因数の和:76105

約数の個数: 54

約数和(自身を含む): 31159138920

約数和(自身を除く): 13420076649

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 529, 1127, 1449, 1587, 3381, 3703, 4761, 10143, 11109, 25921, 33327, 76039, 77763, 228117, 233289, 532273, 684351, 1596819, 1748897, 3725911, 4790457, 5246691, 11177733, 12242279, 15740073, 33533199, 36726837, 40224631, 85695953, 110180511, 120673893, 257087859, 281572417, 362021679, 771263577, 844717251, 1971006919, 2534151753, 5913020757, 17739062271]

約数ペア:

[(1, 17739062271), (3, 5913020757), (7, 2534151753), (9, 1971006919), (21, 844717251), (23, 771263577), (49, 362021679), (63, 281572417), (69, 257087859), (147, 120673893), (161, 110180511), (207, 85695953), (441, 40224631), (483, 36726837), (529, 33533199), (1127, 15740073), (1449, 12242279), (1587, 11177733), (3381, 5246691), (3703, 4790457), (4761, 3725911), (10143, 1748897), (11109, 1596819), (25921, 684351), (33327, 532273), (76039, 233289), (77763, 228117)]