98838711

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{8081}}^1$

素因数の和:8244

約数の個数: 20

約数和(自身を含む): 148644144

約数和(自身を除く): 49805433

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 8081, 12231, 24243, 72729, 218187, 654561, 1220231, 3660693, 10982079, 32946237, 98838711]

約数ペア:

[(1, 98838711), (3, 32946237), (9, 10982079), (27, 3660693), (81, 1220231), (151, 654561), (453, 218187), (1359, 72729), (4077, 24243), (8081, 12231)]