89156721633

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{229081}}^1$

素因数の和:229565

約数の個数: 32

約数和(自身を含む): 139340500992

約数和(自身を除く): 50183779359

約数列:

[1, 3, 7, 21, 43, 129, 301, 431, 903, 1293, 3017, 9051, 18533, 55599, 129731, 229081, 389193, 687243, 1603567, 4810701, 9850483, 29551449, 68953381, 98733911, 206860143, 296201733, 691137377, 2073412131, 4245558173, 12736674519, 29718907211, 89156721633]

約数ペア:

[(1, 89156721633), (3, 29718907211), (7, 12736674519), (21, 4245558173), (43, 2073412131), (129, 691137377), (301, 296201733), (431, 206860143), (903, 98733911), (1293, 68953381), (3017, 29551449), (9051, 9850483), (18533, 4810701), (55599, 1603567), (129731, 687243), (229081, 389193)]