527379903

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 886533120

約数和(自身を除く): 359153217

約数列:

[1, 3, 9, 19, 23, 27, 47, 57, 69, 81, 141, 171, 207, 317, 423, 437, 513, 621, 893, 951, 1081, 1269, 1311, 1539, 1863, 2679, 2853, 3243, 3807, 3933, 6023, 7291, 8037, 8559, 9729, 11799, 14899, 18069, 20539, 21873, 24111, 25677, 29187, 35397, 44697, 54207, 61617, 65619, 72333, 87561, 134091, 138529, 162621, 184851, 196857, 283081, 342677, 402273, 415587, 487863, 554553, 590571, 849243, 1028031, 1206819, 1246761, 1663659, 2547729, 3084093, 3740283, 6510863, 7643187, 9252279, 11220849, 19532589, 22929561, 27756837, 58597767, 175793301, 527379903]

約数ペア:

[(1, 527379903), (3, 175793301), (9, 58597767), (19, 27756837), (23, 22929561), (27, 19532589), (47, 11220849), (57, 9252279), (69, 7643187), (81, 6510863), (141, 3740283), (171, 3084093), (207, 2547729), (317, 1663659), (423, 1246761), (437, 1206819), (513, 1028031), (621, 849243), (893, 590571), (951, 554553), (1081, 487863), (1269, 415587), (1311, 402273), (1539, 342677), (1863, 283081), (2679, 196857), (2853, 184851), (3243, 162621), (3807, 138529), (3933, 134091), (6023, 87561), (7291, 72333), (8037, 65619), (8559, 61617), (9729, 54207), (11799, 44697), (14899, 35397), (18069, 29187), (20539, 25677), (21873, 24111)]