91314561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 138313728

約数和(自身を除く): 46999167

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1209, 1457, 1607, 1833, 4371, 4821, 18941, 20891, 49817, 56823, 62673, 75529, 149451, 226587, 647621, 981877, 1942863, 2341399, 2945631, 7024197, 30438187, 91314561]

約数ペア:

[(1, 91314561), (3, 30438187), (13, 7024197), (31, 2945631), (39, 2341399), (47, 1942863), (93, 981877), (141, 647621), (403, 226587), (611, 149451), (1209, 75529), (1457, 62673), (1607, 56823), (1833, 49817), (4371, 20891), (4821, 18941)]