118977999

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 185940480

約数和(自身を除く): 66962481

約数列:

[1, 3, 7, 21, 61, 131, 183, 393, 427, 709, 917, 1281, 2127, 2751, 4963, 7991, 14889, 23973, 43249, 55937, 92879, 129747, 167811, 278637, 302743, 650153, 908229, 1950459, 5665619, 16996857, 39659333, 118977999]

約数ペア:

[(1, 118977999), (3, 39659333), (7, 16996857), (21, 5665619), (61, 1950459), (131, 908229), (183, 650153), (393, 302743), (427, 278637), (709, 167811), (917, 129747), (1281, 92879), (2127, 55937), (2751, 43249), (4963, 23973), (7991, 14889)]