180211203

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2351}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 104286717

約数列:

[1, 3, 9, 17, 27, 51, 153, 167, 459, 501, 1503, 2351, 2839, 4509, 7053, 8517, 21159, 25551, 39967, 63477, 76653, 119901, 359703, 392617, 1079109, 1177851, 3533553, 6674489, 10600659, 20023467, 60070401, 180211203]

約数ペア:

[(1, 180211203), (3, 60070401), (9, 20023467), (17, 10600659), (27, 6674489), (51, 3533553), (153, 1177851), (167, 1079109), (459, 392617), (501, 359703), (1503, 119901), (2351, 76653), (2839, 63477), (4509, 39967), (7053, 25551), (8517, 21159)]