74928519

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 112246784

約数和(自身を除く): 37318265

約数列:

[1, 3, 9, 31, 93, 271, 279, 813, 991, 2439, 2973, 8401, 8919, 25203, 30721, 75609, 92163, 268561, 276489, 805683, 2417049, 8325391, 24976173, 74928519]

約数ペア:

[(1, 74928519), (3, 24976173), (9, 8325391), (31, 2417049), (93, 805683), (271, 276489), (279, 268561), (813, 92163), (991, 75609), (2439, 30721), (2973, 25203), (8401, 8919)]