80954133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 119387520

約数和(自身を除く): 38433387

約数列:

[1, 3, 13, 39, 83, 89, 249, 267, 281, 843, 1079, 1157, 3237, 3471, 3653, 7387, 10959, 22161, 23323, 25009, 69969, 75027, 96031, 288093, 303199, 325117, 909597, 975351, 2075747, 6227241, 26984711, 80954133]

約数ペア:

[(1, 80954133), (3, 26984711), (13, 6227241), (39, 2075747), (83, 975351), (89, 909597), (249, 325117), (267, 303199), (281, 288093), (843, 96031), (1079, 75027), (1157, 69969), (3237, 25009), (3471, 23323), (3653, 22161), (7387, 10959)]