64459971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5333}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 99852480

約数和(自身を除く): 35392509

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 5333, 12087, 15999, 47997, 90661, 271983, 421307, 815949, 1263921, 3791763, 7162219, 21486657, 64459971]

約数ペア:

[(1, 64459971), (3, 21486657), (9, 7162219), (17, 3791763), (51, 1263921), (79, 815949), (153, 421307), (237, 271983), (711, 90661), (1343, 47997), (4029, 15999), (5333, 12087)]