42673827

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 66626560

約数和(自身を除く): 23952733

約数列:

[1, 3, 7, 21, 103, 109, 181, 309, 327, 543, 721, 763, 1267, 2163, 2289, 3801, 11227, 18643, 19729, 33681, 55929, 59187, 78589, 130501, 138103, 235767, 391503, 414309, 2032087, 6096261, 14224609, 42673827]

約数ペア:

[(1, 42673827), (3, 14224609), (7, 6096261), (21, 2032087), (103, 414309), (109, 391503), (181, 235767), (309, 138103), (327, 130501), (543, 78589), (721, 59187), (763, 55929), (1267, 33681), (2163, 19729), (2289, 18643), (3801, 11227)]