189717887313

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{357569}}^1$

素因数の和:358078

約数の個数: 32

約数和(自身を含む): 288230025600

約数和(自身を除く): 98512138287

約数列:

[1, 3, 9, 27, 43, 129, 387, 457, 1161, 1371, 4113, 12339, 19651, 58953, 176859, 357569, 530577, 1072707, 3218121, 9654363, 15375467, 46126401, 138379203, 163409033, 415137609, 490227099, 1470681297, 4412043891, 7026588419, 21079765257, 63239295771, 189717887313]

約数ペア:

[(1, 189717887313), (3, 63239295771), (9, 21079765257), (27, 7026588419), (43, 4412043891), (129, 1470681297), (387, 490227099), (457, 415137609), (1161, 163409033), (1371, 138379203), (4113, 46126401), (12339, 15375467), (19651, 9654363), (58953, 3218121), (176859, 1072707), (357569, 530577)]