78034347

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 120913920

約数和(自身を除く): 42879573

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 1151, 2187, 2511, 3453, 7533, 10359, 22599, 31077, 35681, 67797, 93231, 107043, 279693, 321129, 839079, 963387, 2517237, 2890161, 8670483, 26011449, 78034347]

約数ペア:

[(1, 78034347), (3, 26011449), (9, 8670483), (27, 2890161), (31, 2517237), (81, 963387), (93, 839079), (243, 321129), (279, 279693), (729, 107043), (837, 93231), (1151, 67797), (2187, 35681), (2511, 31077), (3453, 22599), (7533, 10359)]