42382197

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3695

約数の個数: 40

約数和(自身を含む): 74400480

約数和(自身を除く): 32018283

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3659, 3861, 10977, 11583, 32931, 40249, 47567, 98793, 120747, 142701, 296379, 362241, 428103, 523237, 1086723, 1284309, 1569711, 3260169, 3852927, 4709133, 14127399, 42382197]

約数ペア:

[(1, 42382197), (3, 14127399), (9, 4709133), (11, 3852927), (13, 3260169), (27, 1569711), (33, 1284309), (39, 1086723), (81, 523237), (99, 428103), (117, 362241), (143, 296379), (297, 142701), (351, 120747), (429, 98793), (891, 47567), (1053, 40249), (1287, 32931), (3659, 11583), (3861, 10977)]