118598823

素因数分解:

$3^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 208240640

約数和(自身を除く): 89641817

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 127, 183, 189, 243, 381, 427, 549, 567, 729, 889, 1143, 1281, 1647, 1701, 2187, 2667, 3429, 3843, 4941, 5103, 7747, 8001, 10287, 11529, 14823, 15309, 23241, 24003, 30861, 34587, 44469, 54229, 69723, 72009, 92583, 103761, 133407, 162687, 209169, 216027, 277749, 311283, 488061, 627507, 648081, 933849, 1464183, 1882521, 1944243, 4392549, 5647563, 13177647, 16942689, 39532941, 118598823]

約数ペア:

[(1, 118598823), (3, 39532941), (7, 16942689), (9, 13177647), (21, 5647563), (27, 4392549), (61, 1944243), (63, 1882521), (81, 1464183), (127, 933849), (183, 648081), (189, 627507), (243, 488061), (381, 311283), (427, 277749), (549, 216027), (567, 209169), (729, 162687), (889, 133407), (1143, 103761), (1281, 92583), (1647, 72009), (1701, 69723), (2187, 54229), (2667, 44469), (3429, 34587), (3843, 30861), (4941, 24003), (5103, 23241), (7747, 15309), (8001, 14823), (10287, 11529)]