1490350077

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5927}}^1$

素因数の和:6142

約数の個数: 32

約数和(自身を含む): 2257382400

約数和(自身を除く): 767032323

約数列:

[1, 3, 9, 27, 67, 139, 201, 417, 603, 1251, 1809, 3753, 5927, 9313, 17781, 27939, 53343, 83817, 160029, 251451, 397109, 823853, 1191327, 2471559, 3573981, 7414677, 10721943, 22244031, 55198151, 165594453, 496783359, 1490350077]

約数ペア:

[(1, 1490350077), (3, 496783359), (9, 165594453), (27, 55198151), (67, 22244031), (139, 10721943), (201, 7414677), (417, 3573981), (603, 2471559), (1251, 1191327), (1809, 823853), (3753, 397109), (5927, 251451), (9313, 160029), (17781, 83817), (27939, 53343)]