91624897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 28125503

約数列:

[1, 7, 13, 19, 91, 133, 197, 247, 269, 1379, 1729, 1883, 2561, 3497, 3743, 5111, 17927, 24479, 26201, 35777, 48659, 52993, 66443, 340613, 370951, 465101, 688909, 1006867, 4822363, 7048069, 13089271, 91624897]

約数ペア:

[(1, 91624897), (7, 13089271), (13, 7048069), (19, 4822363), (91, 1006867), (133, 688909), (197, 465101), (247, 370951), (269, 340613), (1379, 66443), (1729, 52993), (1883, 48659), (2561, 35777), (3497, 26201), (3743, 24479), (5111, 17927)]