4920385203

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{25919}}^1$

素因数の和:26096

約数の個数: 32

約数和(自身を含む): 7464960000

約数和(自身を除く): 2544574797

約数列:

[1, 3, 9, 27, 79, 89, 237, 267, 711, 801, 2133, 2403, 7031, 21093, 25919, 63279, 77757, 189837, 233271, 699813, 2047601, 2306791, 6142803, 6920373, 18428409, 20761119, 55285227, 62283357, 182236489, 546709467, 1640128401, 4920385203]

約数ペア:

[(1, 4920385203), (3, 1640128401), (9, 546709467), (27, 182236489), (79, 62283357), (89, 55285227), (237, 20761119), (267, 18428409), (711, 6920373), (801, 6142803), (2133, 2306791), (2403, 2047601), (7031, 699813), (21093, 233271), (25919, 189837), (63279, 77757)]