86646573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 139754160

約数和(自身を除く): 53107587

約数列:

[1, 3, 9, 13, 39, 53, 89, 117, 157, 159, 267, 471, 477, 689, 801, 1157, 1413, 2041, 2067, 3471, 4717, 6123, 6201, 8321, 10413, 13973, 14151, 18369, 24963, 41919, 42453, 61321, 74889, 108173, 125757, 181649, 183963, 324519, 544947, 551889, 740569, 973557, 1634841, 2221707, 6665121, 9627397, 28882191, 86646573]

約数ペア:

[(1, 86646573), (3, 28882191), (9, 9627397), (13, 6665121), (39, 2221707), (53, 1634841), (89, 973557), (117, 740569), (157, 551889), (159, 544947), (267, 324519), (471, 183963), (477, 181649), (689, 125757), (801, 108173), (1157, 74889), (1413, 61321), (2041, 42453), (2067, 41919), (3471, 24963), (4717, 18369), (6123, 14151), (6201, 13973), (8321, 10413)]