84202167

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 140451840

約数和(自身を除く): 56249673

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 361, 383, 399, 551, 609, 1083, 1149, 1653, 2527, 2681, 3857, 7277, 7581, 8043, 10469, 11107, 11571, 21831, 31407, 33321, 50939, 73283, 77749, 138263, 152817, 211033, 219849, 233247, 414789, 633099, 967841, 1477231, 2903523, 4009627, 4431693, 12028881, 28067389, 84202167]

約数ペア:

[(1, 84202167), (3, 28067389), (7, 12028881), (19, 4431693), (21, 4009627), (29, 2903523), (57, 1477231), (87, 967841), (133, 633099), (203, 414789), (361, 233247), (383, 219849), (399, 211033), (551, 152817), (609, 138263), (1083, 77749), (1149, 73283), (1653, 50939), (2527, 33321), (2681, 31407), (3857, 21831), (7277, 11571), (7581, 11107), (8043, 10469)]