17636762079

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{1709}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 26906480640

約数和(自身を除く): 9269718561

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 787, 1457, 1709, 2361, 4371, 5127, 7083, 13113, 15381, 24397, 36989, 52979, 73191, 80323, 110967, 158937, 219573, 240969, 332901, 476811, 722907, 1146659, 1344983, 2490013, 3439977, 4034949, 7470039, 10319931, 12104847, 22410117, 41694473, 63214201, 125083419, 189642603, 375250257, 568927809, 1959640231, 5878920693, 17636762079]

約数ペア:

[(1, 17636762079), (3, 5878920693), (9, 1959640231), (31, 568927809), (47, 375250257), (93, 189642603), (141, 125083419), (279, 63214201), (423, 41694473), (787, 22410117), (1457, 12104847), (1709, 10319931), (2361, 7470039), (4371, 4034949), (5127, 3439977), (7083, 2490013), (13113, 1344983), (15381, 1146659), (24397, 722907), (36989, 476811), (52979, 332901), (73191, 240969), (80323, 219573), (110967, 158937)]