542144637

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 880300800

約数和(自身を除く): 338156163

約数列:

[1, 3, 9, 17, 27, 51, 61, 67, 153, 183, 201, 289, 459, 549, 603, 867, 1037, 1139, 1647, 1809, 2601, 3111, 3417, 4087, 4913, 7803, 9333, 10251, 12261, 14739, 17629, 19363, 27999, 30753, 36783, 44217, 52887, 58089, 69479, 110349, 132651, 158661, 174267, 208437, 299693, 329171, 475983, 522801, 625311, 899079, 987513, 1181143, 1875933, 2697237, 2962539, 3543429, 8091711, 8887617, 10630287, 20079431, 31890861, 60238293, 180714879, 542144637]

約数ペア:

[(1, 542144637), (3, 180714879), (9, 60238293), (17, 31890861), (27, 20079431), (51, 10630287), (61, 8887617), (67, 8091711), (153, 3543429), (183, 2962539), (201, 2697237), (289, 1875933), (459, 1181143), (549, 987513), (603, 899079), (867, 625311), (1037, 522801), (1139, 475983), (1647, 329171), (1809, 299693), (2601, 208437), (3111, 174267), (3417, 158661), (4087, 132651), (4913, 110349), (7803, 69479), (9333, 58089), (10251, 52887), (12261, 44217), (14739, 36783), (17629, 30753), (19363, 27999)]