80173653

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 130118688

約数和(自身を除く): 49945035

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1031, 1127, 1587, 3093, 3381, 3703, 7217, 11109, 21651, 23713, 25921, 50519, 71139, 77763, 151557, 165991, 497973, 545399, 1161937, 1636197, 3485811, 3817793, 11453379, 26724551, 80173653]

約数ペア:

[(1, 80173653), (3, 26724551), (7, 11453379), (21, 3817793), (23, 3485811), (49, 1636197), (69, 1161937), (147, 545399), (161, 497973), (483, 165991), (529, 151557), (1031, 77763), (1127, 71139), (1587, 50519), (3093, 25921), (3381, 23713), (3703, 21651), (7217, 11109)]