127013523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4517}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 210502656

約数和(自身を除く): 83489133

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 4517, 9373, 13551, 28119, 31619, 58721, 94857, 176163, 411047, 465251, 1233141, 1395753, 3256757, 6048263, 9770271, 18144789, 42337841, 127013523]

約数ペア:

[(1, 127013523), (3, 42337841), (7, 18144789), (13, 9770271), (21, 6048263), (39, 3256757), (91, 1395753), (103, 1233141), (273, 465251), (309, 411047), (721, 176163), (1339, 94857), (2163, 58721), (4017, 31619), (4517, 28119), (9373, 13551)]