42516873

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 72376320

約数和(自身を除く): 29859447

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 991, 1589, 2043, 2973, 4767, 6129, 6937, 8919, 14301, 20811, 26757, 42903, 62433, 187299, 224957, 674871, 1574699, 2024613, 4724097, 6073839, 14172291, 42516873]

約数ペア:

[(1, 42516873), (3, 14172291), (7, 6073839), (9, 4724097), (21, 2024613), (27, 1574699), (63, 674871), (189, 224957), (227, 187299), (681, 62433), (991, 42903), (1589, 26757), (2043, 20811), (2973, 14301), (4767, 8919), (6129, 6937)]