170614917

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 301916160

約数和(自身を除く): 131301243

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 71, 81, 87, 93, 99, 213, 243, 261, 279, 297, 319, 341, 639, 781, 783, 837, 891, 899, 957, 1023, 1917, 2059, 2201, 2343, 2349, 2511, 2673, 2697, 2871, 3069, 5751, 6177, 6603, 7029, 7047, 7533, 8091, 8613, 9207, 9889, 17253, 18531, 19809, 21087, 22649, 24211, 24273, 25839, 27621, 29667, 55593, 59427, 63261, 63829, 67947, 72633, 72819, 77517, 82863, 89001, 166779, 178281, 189783, 191487, 203841, 217899, 218457, 267003, 500337, 534843, 574461, 611523, 653697, 702119, 801009, 1723383, 1834569, 1961091, 2106357, 2403027, 5170149, 5503707, 5883273, 6319071, 15510447, 18957213, 56871639, 170614917]

約数ペア:

[(1, 170614917), (3, 56871639), (9, 18957213), (11, 15510447), (27, 6319071), (29, 5883273), (31, 5503707), (33, 5170149), (71, 2403027), (81, 2106357), (87, 1961091), (93, 1834569), (99, 1723383), (213, 801009), (243, 702119), (261, 653697), (279, 611523), (297, 574461), (319, 534843), (341, 500337), (639, 267003), (781, 218457), (783, 217899), (837, 203841), (891, 191487), (899, 189783), (957, 178281), (1023, 166779), (1917, 89001), (2059, 82863), (2201, 77517), (2343, 72819), (2349, 72633), (2511, 67947), (2673, 63829), (2697, 63261), (2871, 59427), (3069, 55593), (5751, 29667), (6177, 27621), (6603, 25839), (7029, 24273), (7047, 24211), (7533, 22649), (8091, 21087), (8613, 19809), (9207, 18531), (9889, 17253)]