90020223

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 135193968

約数和(自身を除く): 45173745

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 3071, 3257, 9213, 9771, 27639, 29313, 120509, 270331, 361527, 810993, 1084581, 2432979, 10002247, 30006741, 90020223]

約数ペア:

[(1, 90020223), (3, 30006741), (9, 10002247), (37, 2432979), (83, 1084581), (111, 810993), (249, 361527), (333, 270331), (747, 120509), (3071, 29313), (3257, 27639), (9213, 9771)]