74870241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 107134560

約数和(自身を除く): 32264319

約数列:

[1, 3, 19, 57, 61, 183, 353, 1059, 1159, 3477, 3721, 6707, 11163, 20121, 21533, 64599, 70699, 212097, 409127, 1227381, 1313513, 3940539, 24956747, 74870241]

約数ペア:

[(1, 74870241), (3, 24956747), (19, 3940539), (57, 1313513), (61, 1227381), (183, 409127), (353, 212097), (1059, 70699), (1159, 64599), (3477, 21533), (3721, 20121), (6707, 11163)]