514708911

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 792751344

約数和(自身を除く): 278042433

約数列:

[1, 3, 9, 27, 61, 73, 81, 183, 219, 549, 657, 1427, 1647, 1971, 4281, 4453, 4941, 5913, 12843, 13359, 38529, 40077, 87047, 104171, 115587, 120231, 261141, 312513, 360693, 783423, 937539, 2350269, 2812617, 6354431, 7050807, 8437851, 19063293, 57189879, 171569637, 514708911]

約数ペア:

[(1, 514708911), (3, 171569637), (9, 57189879), (27, 19063293), (61, 8437851), (73, 7050807), (81, 6354431), (183, 2812617), (219, 2350269), (549, 937539), (657, 783423), (1427, 360693), (1647, 312513), (1971, 261141), (4281, 120231), (4453, 115587), (4941, 104171), (5913, 87047), (12843, 40077), (13359, 38529)]