67931487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 109491200

約数和(自身を除く): 41559713

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 1879, 2781, 4017, 5637, 12051, 16911, 24427, 36153, 50733, 73281, 193537, 219843, 580611, 659529, 1741833, 2515981, 5225499, 7547943, 22643829, 67931487]

約数ペア:

[(1, 67931487), (3, 22643829), (9, 7547943), (13, 5225499), (27, 2515981), (39, 1741833), (103, 659529), (117, 580611), (309, 219843), (351, 193537), (927, 73281), (1339, 50733), (1879, 36153), (2781, 24427), (4017, 16911), (5637, 12051)]