40668777

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 64229760

約数和(自身を除く): 23560983

約数列:

[1, 3, 9, 17, 27, 51, 153, 251, 353, 459, 753, 1059, 2259, 3177, 4267, 6001, 6777, 9531, 12801, 18003, 38403, 54009, 88603, 115209, 162027, 265809, 797427, 1506251, 2392281, 4518753, 13556259, 40668777]

約数ペア:

[(1, 40668777), (3, 13556259), (9, 4518753), (17, 2392281), (27, 1506251), (51, 797427), (153, 265809), (251, 162027), (353, 115209), (459, 88603), (753, 54009), (1059, 38403), (2259, 18003), (3177, 12801), (4267, 9531), (6001, 6777)]