89965167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 40049553

約数列:

[1, 3, 23, 37, 69, 111, 131, 269, 393, 807, 851, 2553, 3013, 4847, 6187, 9039, 9953, 14541, 18561, 29859, 35239, 105717, 111481, 228919, 334443, 686757, 810497, 1303843, 2431491, 3911529, 29988389, 89965167]

約数ペア:

[(1, 89965167), (3, 29988389), (23, 3911529), (37, 2431491), (69, 1303843), (111, 810497), (131, 686757), (269, 334443), (393, 228919), (807, 111481), (851, 105717), (2553, 35239), (3013, 29859), (4847, 18561), (6187, 14541), (9039, 9953)]