89135189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 112105728

約数和(自身を除く): 22970539

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 451, 533, 661, 943, 3289, 5863, 7271, 8593, 10373, 12259, 15203, 27101, 94523, 134849, 167233, 197639, 298111, 352313, 623323, 2174029, 3875443, 6856553, 8103199, 89135189]

約数ペア:

[(1, 89135189), (11, 8103199), (13, 6856553), (23, 3875443), (41, 2174029), (143, 623323), (253, 352313), (299, 298111), (451, 197639), (533, 167233), (661, 134849), (943, 94523), (3289, 27101), (5863, 15203), (7271, 12259), (8593, 10373)]