90471183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 136181760

約数和(自身を除く): 45710577

約数列:

[1, 3, 11, 33, 43, 103, 129, 309, 473, 619, 1133, 1419, 1857, 3399, 4429, 6809, 13287, 20427, 26617, 48719, 63757, 79851, 146157, 191271, 292787, 701327, 878361, 2103981, 2741551, 8224653, 30157061, 90471183]

約数ペア:

[(1, 90471183), (3, 30157061), (11, 8224653), (33, 2741551), (43, 2103981), (103, 878361), (129, 701327), (309, 292787), (473, 191271), (619, 146157), (1133, 79851), (1419, 63757), (1857, 48719), (3399, 26617), (4429, 20427), (6809, 13287)]