2193132051

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{8929}}^1$

素因数の和:9776

約数の個数: 32

約数和(自身を含む): 3549139200

約数和(自身を除く): 1356007149

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 827, 2481, 7443, 8929, 9097, 22329, 26787, 27291, 80361, 81873, 98219, 241083, 245619, 294657, 883971, 2651913, 7384283, 22152849, 66458547, 81227113, 199375641, 243681339, 731044017, 2193132051]

約数ペア:

[(1, 2193132051), (3, 731044017), (9, 243681339), (11, 199375641), (27, 81227113), (33, 66458547), (99, 22152849), (297, 7384283), (827, 2651913), (2481, 883971), (7443, 294657), (8929, 245619), (9097, 241083), (22329, 98219), (26787, 81873), (27291, 80361)]