418381821

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9895

約数の個数: 48

約数和(自身を含む): 733776960

約数和(自身を除く): 315395139

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 3267, 3861, 4719, 9851, 14157, 29553, 42471, 88659, 108361, 128063, 265977, 325083, 384189, 975249, 1152567, 1191971, 1408693, 2925747, 3457701, 3575913, 4226079, 10727739, 12678237, 15495623, 32183217, 38034711, 46486869, 139460607, 418381821]

約数ペア:

[(1, 418381821), (3, 139460607), (9, 46486869), (11, 38034711), (13, 32183217), (27, 15495623), (33, 12678237), (39, 10727739), (99, 4226079), (117, 3575913), (121, 3457701), (143, 2925747), (297, 1408693), (351, 1191971), (363, 1152567), (429, 975249), (1089, 384189), (1287, 325083), (1573, 265977), (3267, 128063), (3861, 108361), (4719, 88659), (9851, 42471), (14157, 29553)]