47705031

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 78176904

約数和(自身を除く): 30471873

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 661, 729, 891, 1983, 2187, 2673, 5949, 6561, 7271, 8019, 17847, 21813, 24057, 53541, 65439, 72171, 160623, 196317, 481869, 588951, 1445607, 1766853, 4336821, 5300559, 15901677, 47705031]

約数ペア:

[(1, 47705031), (3, 15901677), (9, 5300559), (11, 4336821), (27, 1766853), (33, 1445607), (81, 588951), (99, 481869), (243, 196317), (297, 160623), (661, 72171), (729, 65439), (891, 53541), (1983, 24057), (2187, 21813), (2673, 17847), (5949, 8019), (6561, 7271)]