89245557

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37993}}^1$

素因数の和:38034

約数の個数: 20

約数和(自身を含む): 137918220

約数和(自身を除く): 48672663

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 37993, 113979, 341937, 1025811, 1101797, 3077433, 3305391, 9916173, 29748519, 89245557]

約数ペア:

[(1, 89245557), (3, 29748519), (9, 9916173), (27, 3305391), (29, 3077433), (81, 1101797), (87, 1025811), (261, 341937), (783, 113979), (2349, 37993)]