69913629

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^2$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 108477408

約数和(自身を除く): 38563779

約数列:

[1, 3, 9, 23, 67, 69, 71, 201, 207, 213, 603, 639, 1541, 1633, 4623, 4757, 4899, 5041, 13869, 14271, 14697, 15123, 42813, 45369, 109411, 115943, 328233, 337747, 347829, 984699, 1013241, 1043487, 3039723, 7768181, 23304543, 69913629]

約数ペア:

[(1, 69913629), (3, 23304543), (9, 7768181), (23, 3039723), (67, 1043487), (69, 1013241), (71, 984699), (201, 347829), (207, 337747), (213, 328233), (603, 115943), (639, 109411), (1541, 45369), (1633, 42813), (4623, 15123), (4757, 14697), (4899, 14271), (5041, 13869)]