81738497757

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1\times {\mathrm{34939}}^1$

素因数の和:36153

約数の個数: 32

約数和(自身を含む): 125904752640

約数和(自身を除く): 44166254883

約数列:

[1, 3, 7, 21, 101, 303, 707, 1103, 2121, 3309, 7721, 23163, 34939, 104817, 111403, 244573, 334209, 733719, 779821, 2339463, 3528839, 10586517, 24701873, 38537717, 74105619, 115613151, 269764019, 809292057, 3892309417, 11676928251, 27246165919, 81738497757]

約数ペア:

[(1, 81738497757), (3, 27246165919), (7, 11676928251), (21, 3892309417), (101, 809292057), (303, 269764019), (707, 115613151), (1103, 74105619), (2121, 38537717), (3309, 24701873), (7721, 10586517), (23163, 3528839), (34939, 2339463), (104817, 779821), (111403, 733719), (244573, 334209)]