201611133

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 307450880

約数和(自身を除く): 105839747

約数列:

[1, 3, 9, 27, 43, 129, 211, 387, 633, 823, 1161, 1899, 2469, 5697, 7407, 9073, 22221, 27219, 35389, 81657, 106167, 173653, 244971, 318501, 520959, 955503, 1562877, 4688631, 7467079, 22401237, 67203711, 201611133]

約数ペア:

[(1, 201611133), (3, 67203711), (9, 22401237), (27, 7467079), (43, 4688631), (129, 1562877), (211, 955503), (387, 520959), (633, 318501), (823, 244971), (1161, 173653), (1899, 106167), (2469, 81657), (5697, 35389), (7407, 27219), (9073, 22221)]