77181918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3533}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 168953472

約数和(自身を除く): 91771554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 993, 1986, 3533, 3641, 7066, 7282, 10599, 10923, 21198, 21846, 38863, 77726, 116589, 233178, 1169423, 2338846, 3508269, 7016538, 12863653, 25727306, 38590959, 77181918]

約数ペア:

[(1, 77181918), (2, 38590959), (3, 25727306), (6, 12863653), (11, 7016538), (22, 3508269), (33, 2338846), (66, 1169423), (331, 233178), (662, 116589), (993, 77726), (1986, 38863), (3533, 21846), (3641, 21198), (7066, 10923), (7282, 10599)]