85103487

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15527}}^1$

素因数の和:15572

約数の個数: 32

約数和(自身を含む): 149068800

約数和(自身を除く): 63965313

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 15527, 46581, 108689, 139743, 326067, 419229, 450283, 978201, 1350849, 2934603, 3151981, 4052547, 9455943, 12157641, 28367829, 85103487]

約数ペア:

[(1, 85103487), (3, 28367829), (7, 12157641), (9, 9455943), (21, 4052547), (27, 3151981), (29, 2934603), (63, 1350849), (87, 978201), (189, 450283), (203, 419229), (261, 326067), (609, 139743), (783, 108689), (1827, 46581), (5481, 15527)]