71131203

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 60957117

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 89, 99, 117, 143, 207, 243, 253, 267, 297, 299, 351, 429, 621, 759, 801, 891, 897, 979, 1053, 1157, 1287, 1863, 2047, 2277, 2403, 2673, 2691, 2937, 3159, 3289, 3471, 3861, 5589, 6141, 6831, 7209, 8073, 8811, 9867, 10413, 11583, 12727, 18423, 20493, 21627, 22517, 24219, 26433, 26611, 29601, 31239, 34749, 38181, 55269, 61479, 67551, 72657, 79299, 79833, 88803, 93717, 114543, 165807, 202653, 237897, 239499, 266409, 281151, 292721, 343629, 497421, 607959, 718497, 799227, 878163, 1030887, 1823877, 2155491, 2634489, 3092661, 5471631, 6466473, 7903467, 23710401, 71131203]

約数ペア:

[(1, 71131203), (3, 23710401), (9, 7903467), (11, 6466473), (13, 5471631), (23, 3092661), (27, 2634489), (33, 2155491), (39, 1823877), (69, 1030887), (81, 878163), (89, 799227), (99, 718497), (117, 607959), (143, 497421), (207, 343629), (243, 292721), (253, 281151), (267, 266409), (297, 239499), (299, 237897), (351, 202653), (429, 165807), (621, 114543), (759, 93717), (801, 88803), (891, 79833), (897, 79299), (979, 72657), (1053, 67551), (1157, 61479), (1287, 55269), (1863, 38181), (2047, 34749), (2277, 31239), (2403, 29601), (2673, 26611), (2691, 26433), (2937, 24219), (3159, 22517), (3289, 21627), (3471, 20493), (3861, 18423), (5589, 12727), (6141, 11583), (6831, 10413), (7209, 9867), (8073, 8811)]