77156968973

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{24971}}^1$

素因数の和:25529

約数の個数: 32

約数和(自身を含む): 94358200320

約数和(自身を除く): 17201231347

約数列:

[1, 7, 29, 31, 203, 217, 491, 899, 3437, 6293, 14239, 15221, 24971, 99673, 106547, 174797, 441409, 724159, 774101, 3089863, 5069113, 5418707, 12260761, 22448929, 85825327, 157142503, 355562069, 380083591, 2488934483, 2660585137, 11022424139, 77156968973]

約数ペア:

[(1, 77156968973), (7, 11022424139), (29, 2660585137), (31, 2488934483), (203, 380083591), (217, 355562069), (491, 157142503), (899, 85825327), (3437, 22448929), (6293, 12260761), (14239, 5418707), (15221, 5069113), (24971, 3089863), (99673, 774101), (106547, 724159), (174797, 441409)]