127603998

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{25409}}^1$

素因数の和:25454

約数の個数: 40

約数和(自身を含む): 295162560

約数和(自身を除く): 167558562

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 25409, 50818, 76227, 152454, 228681, 457362, 686043, 787679, 1372086, 1575358, 2058129, 2363037, 4116258, 4726074, 7089111, 14178222, 21267333, 42534666, 63801999, 127603998]

約数ペア:

[(1, 127603998), (2, 63801999), (3, 42534666), (6, 21267333), (9, 14178222), (18, 7089111), (27, 4726074), (31, 4116258), (54, 2363037), (62, 2058129), (81, 1575358), (93, 1372086), (162, 787679), (186, 686043), (279, 457362), (558, 228681), (837, 152454), (1674, 76227), (2511, 50818), (5022, 25409)]