858294711

素因数分解:

$3^7\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 1291362240

約数和(自身を除く): 433067529

約数列:

[1, 3, 9, 27, 81, 243, 601, 653, 729, 1803, 1959, 2187, 5409, 5877, 16227, 17631, 48681, 52893, 146043, 158679, 392453, 438129, 476037, 1177359, 1314387, 1428111, 3532077, 10596231, 31788693, 95366079, 286098237, 858294711]

約数ペア:

[(1, 858294711), (3, 286098237), (9, 95366079), (27, 31788693), (81, 10596231), (243, 3532077), (601, 1428111), (653, 1314387), (729, 1177359), (1803, 476037), (1959, 438129), (2187, 392453), (5409, 158679), (5877, 146043), (16227, 52893), (17631, 48681)]