87282573

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 146266560

約数和(自身を除く): 58983987

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 659, 833, 901, 1113, 1977, 2499, 2597, 2703, 4613, 6307, 7791, 11203, 13839, 18921, 32291, 33609, 34927, 44149, 78421, 96873, 104781, 132447, 235263, 244489, 548947, 593759, 733467, 1646841, 1711423, 1781277, 4156313, 5134269, 12468939, 29094191, 87282573]

約数ペア:

[(1, 87282573), (3, 29094191), (7, 12468939), (17, 5134269), (21, 4156313), (49, 1781277), (51, 1711423), (53, 1646841), (119, 733467), (147, 593759), (159, 548947), (357, 244489), (371, 235263), (659, 132447), (833, 104781), (901, 96873), (1113, 78421), (1977, 44149), (2499, 34927), (2597, 33609), (2703, 32291), (4613, 18921), (6307, 13839), (7791, 11203)]