210935907

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9574

約数の個数: 48

約数和(自身を含む): 388926720

約数和(自身を除く): 177990813

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 9539, 22113, 28617, 66773, 85851, 124007, 200319, 257553, 372021, 600957, 772659, 868049, 1116063, 1802871, 2317977, 2604147, 3348189, 5408613, 7812441, 10044567, 16225839, 23437323, 30133701, 70311969, 210935907]

約数ペア:

[(1, 210935907), (3, 70311969), (7, 30133701), (9, 23437323), (13, 16225839), (21, 10044567), (27, 7812441), (39, 5408613), (63, 3348189), (81, 2604147), (91, 2317977), (117, 1802871), (189, 1116063), (243, 868049), (273, 772659), (351, 600957), (567, 372021), (819, 257553), (1053, 200319), (1701, 124007), (2457, 85851), (3159, 66773), (7371, 28617), (9539, 22113)]