75978187923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1\times {\mathrm{16417}}^1$

素因数の和:18867

約数の個数: 32

約数和(自身を含む): 112440971520

約数和(自身を除く): 36462783597

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 2377, 7131, 16417, 26147, 49251, 78441, 140243, 180587, 420729, 541761, 968603, 1542673, 2905809, 4628019, 10654633, 31963899, 39023209, 117069627, 429255299, 1287765897, 2302369331, 6907107993, 25326062641, 75978187923]

約数ペア:

[(1, 75978187923), (3, 25326062641), (11, 6907107993), (33, 2302369331), (59, 1287765897), (177, 429255299), (649, 117069627), (1947, 39023209), (2377, 31963899), (7131, 10654633), (16417, 4628019), (26147, 2905809), (49251, 1542673), (78441, 968603), (140243, 541761), (180587, 420729)]