201328659

素因数分解:

$3^7\times 7^1\times {\mathrm{13151}}^1$

素因数の和:13179

約数の個数: 32

約数和(自身を含む): 345108480

約数和(自身を除く): 143779821

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 13151, 15309, 39453, 92057, 118359, 276171, 355077, 828513, 1065231, 2485539, 3195693, 7456617, 9587079, 22369851, 28761237, 67109553, 201328659]

約数ペア:

[(1, 201328659), (3, 67109553), (7, 28761237), (9, 22369851), (21, 9587079), (27, 7456617), (63, 3195693), (81, 2485539), (189, 1065231), (243, 828513), (567, 355077), (729, 276171), (1701, 118359), (2187, 92057), (5103, 39453), (13151, 15309)]