127313838

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 159506514

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 279, 302, 453, 558, 906, 1359, 1511, 2718, 3022, 4533, 4681, 9066, 9362, 13599, 14043, 27198, 28086, 42129, 46841, 84258, 93682, 140523, 228161, 281046, 421569, 456322, 684483, 843138, 1368966, 2053449, 4106898, 7072991, 14145982, 21218973, 42437946, 63656919, 127313838]

約数ペア:

[(1, 127313838), (2, 63656919), (3, 42437946), (6, 21218973), (9, 14145982), (18, 7072991), (31, 4106898), (62, 2053449), (93, 1368966), (151, 843138), (186, 684483), (279, 456322), (302, 421569), (453, 281046), (558, 228161), (906, 140523), (1359, 93682), (1511, 84258), (2718, 46841), (3022, 42129), (4533, 28086), (4681, 27198), (9066, 14043), (9362, 13599)]