270922911

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 441656064

約数和(自身を除く): 170733153

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 227, 353, 483, 681, 1059, 1127, 1589, 2471, 3381, 4767, 5221, 7413, 8119, 11123, 15663, 17297, 24357, 33369, 36547, 51891, 56833, 80131, 109641, 170499, 240393, 255829, 397831, 560917, 767487, 1193493, 1682751, 1843013, 3926419, 5529039, 11779257, 12901091, 38703273, 90307637, 270922911]

約数ペア:

[(1, 270922911), (3, 90307637), (7, 38703273), (21, 12901091), (23, 11779257), (49, 5529039), (69, 3926419), (147, 1843013), (161, 1682751), (227, 1193493), (353, 767487), (483, 560917), (681, 397831), (1059, 255829), (1127, 240393), (1589, 170499), (2471, 109641), (3381, 80131), (4767, 56833), (5221, 51891), (7413, 36547), (8119, 33369), (11123, 24357), (15663, 17297)]