179630886087

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{20551}}^1$

素因数の和:20853

約数の個数: 64

約数和(自身を含む): 285886540800

約数和(自身を除く): 106255654713

約数列:

[1, 3, 9, 17, 27, 51, 137, 139, 153, 411, 417, 459, 1233, 1251, 2329, 2363, 3699, 3753, 6987, 7089, 19043, 20551, 20961, 21267, 57129, 61653, 62883, 63801, 171387, 184959, 323731, 349367, 514161, 554877, 971193, 1048101, 2815487, 2856589, 2913579, 3144303, 8446461, 8569767, 8740737, 9432909, 25339383, 25709301, 47863279, 48562013, 76018149, 77127903, 143589837, 145686039, 391352693, 430769511, 437058117, 1174058079, 1292308533, 1311174351, 3522174237, 6652995781, 10566522711, 19958987343, 59876962029, 179630886087]

約数ペア:

[(1, 179630886087), (3, 59876962029), (9, 19958987343), (17, 10566522711), (27, 6652995781), (51, 3522174237), (137, 1311174351), (139, 1292308533), (153, 1174058079), (411, 437058117), (417, 430769511), (459, 391352693), (1233, 145686039), (1251, 143589837), (2329, 77127903), (2363, 76018149), (3699, 48562013), (3753, 47863279), (6987, 25709301), (7089, 25339383), (19043, 9432909), (20551, 8740737), (20961, 8569767), (21267, 8446461), (57129, 3144303), (61653, 2913579), (62883, 2856589), (63801, 2815487), (171387, 1048101), (184959, 971193), (323731, 554877), (349367, 514161)]