149213961

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 101173239

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 107, 117, 137, 261, 321, 351, 377, 411, 783, 963, 1131, 1233, 1391, 1781, 2889, 3103, 3393, 3699, 3973, 4173, 5343, 9309, 10179, 11919, 12519, 14659, 16029, 27927, 35757, 37557, 40339, 43977, 48087, 51649, 83781, 107271, 121017, 131931, 154947, 190567, 363051, 395793, 425111, 464841, 571701, 1089153, 1275333, 1394523, 1715103, 3825999, 5145309, 5526443, 11477997, 16579329, 49737987, 149213961]

約数ペア:

[(1, 149213961), (3, 49737987), (9, 16579329), (13, 11477997), (27, 5526443), (29, 5145309), (39, 3825999), (87, 1715103), (107, 1394523), (117, 1275333), (137, 1089153), (261, 571701), (321, 464841), (351, 425111), (377, 395793), (411, 363051), (783, 190567), (963, 154947), (1131, 131931), (1233, 121017), (1391, 107271), (1781, 83781), (2889, 51649), (3103, 48087), (3393, 43977), (3699, 40339), (3973, 37557), (4173, 35757), (5343, 27927), (9309, 16029), (10179, 14659), (11919, 12519)]