89567907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{743}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 140990976

約数和(自身を除く): 51423069

約数列:

[1, 3, 11, 13, 33, 39, 143, 281, 429, 743, 843, 2229, 3091, 3653, 8173, 9273, 9659, 10959, 24519, 28977, 40183, 106249, 120549, 208783, 318747, 626349, 2296613, 2714179, 6889839, 8142537, 29855969, 89567907]

約数ペア:

[(1, 89567907), (3, 29855969), (11, 8142537), (13, 6889839), (33, 2714179), (39, 2296613), (143, 626349), (281, 318747), (429, 208783), (743, 120549), (843, 106249), (2229, 40183), (3091, 28977), (3653, 24519), (8173, 10959), (9273, 9659)]