412838523

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 677384448

約数和(自身を除く): 264545925

約数列:

[1, 3, 9, 17, 23, 51, 67, 69, 103, 153, 201, 207, 289, 309, 391, 603, 867, 927, 1139, 1173, 1541, 1751, 2369, 2601, 3417, 3519, 4623, 5253, 6647, 6901, 7107, 10251, 13869, 15759, 19363, 19941, 20703, 21321, 26197, 29767, 40273, 58089, 59823, 62109, 78591, 89301, 117317, 120819, 158723, 174267, 235773, 267903, 351951, 362457, 445349, 476169, 684641, 1055853, 1336047, 1428507, 1994389, 2053923, 2698291, 4008141, 5983167, 6161769, 8094873, 17949501, 24284619, 45870947, 137612841, 412838523]

約数ペア:

[(1, 412838523), (3, 137612841), (9, 45870947), (17, 24284619), (23, 17949501), (51, 8094873), (67, 6161769), (69, 5983167), (103, 4008141), (153, 2698291), (201, 2053923), (207, 1994389), (289, 1428507), (309, 1336047), (391, 1055853), (603, 684641), (867, 476169), (927, 445349), (1139, 362457), (1173, 351951), (1541, 267903), (1751, 235773), (2369, 174267), (2601, 158723), (3417, 120819), (3519, 117317), (4623, 89301), (5253, 78591), (6647, 62109), (6901, 59823), (7107, 58089), (10251, 40273), (13869, 29767), (15759, 26197), (19363, 21321), (19941, 20703)]