125903921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 159159168

約数和(自身を除く): 33255247

約数列:

[1, 11, 13, 17, 67, 143, 187, 221, 737, 773, 871, 1139, 2431, 8503, 9581, 10049, 12529, 13141, 14807, 51791, 110539, 144551, 162877, 170833, 569701, 673283, 880447, 1879163, 7406113, 9684917, 11445811, 125903921]

約数ペア:

[(1, 125903921), (11, 11445811), (13, 9684917), (17, 7406113), (67, 1879163), (143, 880447), (187, 673283), (221, 569701), (737, 170833), (773, 162877), (871, 144551), (1139, 110539), (2431, 51791), (8503, 14807), (9581, 13141), (10049, 12529)]