2615661909

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{79997}}^1$

素因数の和:80186

約数の個数: 32

約数和(自身を含む): 4454288640

約数和(自身を除く): 1838626731

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4671, 10899, 32697, 79997, 239991, 559979, 719973, 1679937, 2159919, 5039811, 13839481, 15119433, 41518443, 96876367, 124555329, 290629101, 373665987, 871887303, 2615661909]

約数ペア:

[(1, 2615661909), (3, 871887303), (7, 373665987), (9, 290629101), (21, 124555329), (27, 96876367), (63, 41518443), (173, 15119433), (189, 13839481), (519, 5039811), (1211, 2159919), (1557, 1679937), (3633, 719973), (4671, 559979), (10899, 239991), (32697, 79997)]