76889817

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3684

約数の個数: 28

約数和(自身を含む): 119290020

約数和(自身を除く): 42400203

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 3637, 7047, 10911, 21141, 32733, 98199, 105473, 294597, 316419, 883791, 949257, 2651373, 2847771, 8543313, 25629939, 76889817]

約数ペア:

[(1, 76889817), (3, 25629939), (9, 8543313), (27, 2847771), (29, 2651373), (81, 949257), (87, 883791), (243, 316419), (261, 294597), (729, 105473), (783, 98199), (2349, 32733), (3637, 21141), (7047, 10911)]