29671677

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 51877056

約数和(自身を除く): 22205379

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 1217, 2709, 3483, 3651, 8127, 8519, 10953, 24381, 25557, 32859, 52331, 76671, 98577, 156993, 230013, 366317, 470979, 690039, 1098951, 1412937, 3296853, 4238811, 9890559, 29671677]

約数ペア:

[(1, 29671677), (3, 9890559), (7, 4238811), (9, 3296853), (21, 1412937), (27, 1098951), (43, 690039), (63, 470979), (81, 366317), (129, 230013), (189, 156993), (301, 98577), (387, 76671), (567, 52331), (903, 32859), (1161, 25557), (1217, 24381), (2709, 10953), (3483, 8519), (3651, 8127)]