48648243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 79036416

約数和(自身を除く): 30388173

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 2143, 3243, 6429, 7567, 15001, 22701, 45003, 49289, 100721, 147867, 302163, 345023, 705047, 1035069, 2115141, 2316583, 6949749, 16216081, 48648243]

約数ペア:

[(1, 48648243), (3, 16216081), (7, 6949749), (21, 2316583), (23, 2115141), (47, 1035069), (69, 705047), (141, 345023), (161, 302163), (329, 147867), (483, 100721), (987, 49289), (1081, 45003), (2143, 22701), (3243, 15001), (6429, 7567)]