236431251

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23603}}^1$

素因数の和:23672

約数の個数: 32

約数和(自身を含む): 407877120

約数和(自身を除く): 171445869

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 23603, 70809, 165221, 212427, 495663, 637281, 1250959, 1486989, 3752877, 4460967, 8756713, 11258631, 26270139, 33775893, 78810417, 236431251]

約数ペア:

[(1, 236431251), (3, 78810417), (7, 33775893), (9, 26270139), (21, 11258631), (27, 8756713), (53, 4460967), (63, 3752877), (159, 1486989), (189, 1250959), (371, 637281), (477, 495663), (1113, 212427), (1431, 165221), (3339, 70809), (10017, 23603)]