86524347

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 152194560

約数和(自身を除く): 65670213

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2383, 2793, 5187, 7149, 12103, 16681, 30979, 36309, 45277, 50043, 92937, 116767, 135831, 216853, 316939, 350301, 588601, 650559, 950817, 1517971, 1765803, 2218573, 4120207, 4553913, 6655719, 12360621, 28841449, 86524347]

約数ペア:

[(1, 86524347), (3, 28841449), (7, 12360621), (13, 6655719), (19, 4553913), (21, 4120207), (39, 2218573), (49, 1765803), (57, 1517971), (91, 950817), (133, 650559), (147, 588601), (247, 350301), (273, 316939), (399, 216853), (637, 135831), (741, 116767), (931, 92937), (1729, 50043), (1911, 45277), (2383, 36309), (2793, 30979), (5187, 16681), (7149, 12103)]