74558337

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 46862463

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 2789, 3819, 8367, 8911, 19523, 26733, 52991, 58569, 158973, 186863, 370937, 560589, 1112811, 1308041, 3550397, 3924123, 10651191, 24852779, 74558337]

約数ペア:

[(1, 74558337), (3, 24852779), (7, 10651191), (19, 3924123), (21, 3550397), (57, 1308041), (67, 1112811), (133, 560589), (201, 370937), (399, 186863), (469, 158973), (1273, 58569), (1407, 52991), (2789, 26733), (3819, 19523), (8367, 8911)]