80324013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 135060480

約数和(自身を除く): 54736467

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 3907, 6853, 11721, 20559, 27349, 42977, 82047, 128931, 300839, 347723, 902517, 1043169, 2434061, 3824953, 7302183, 11474859, 26774671, 80324013]

約数ペア:

[(1, 80324013), (3, 26774671), (7, 11474859), (11, 7302183), (21, 3824953), (33, 2434061), (77, 1043169), (89, 902517), (231, 347723), (267, 300839), (623, 128931), (979, 82047), (1869, 42977), (2937, 27349), (3907, 20559), (6853, 11721)]