89068917

素因数分解:

$3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1511}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 138583872

約数和(自身を除く): 49514955

約数列:

[1, 3, 7, 21, 49, 147, 401, 1203, 1511, 2807, 4533, 8421, 10577, 19649, 31731, 58947, 74039, 222117, 605911, 1817733, 4241377, 12724131, 29689639, 89068917]

約数ペア:

[(1, 89068917), (3, 29689639), (7, 12724131), (21, 4241377), (49, 1817733), (147, 605911), (401, 222117), (1203, 74039), (1511, 58947), (2807, 31731), (4533, 19649), (8421, 10577)]