393669153

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 60

約数和(自身を含む): 636550992

約数和(自身を除く): 242881839

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 251, 289, 459, 603, 753, 867, 1139, 1377, 1809, 2259, 2601, 3417, 4267, 5427, 6777, 7803, 10251, 12801, 16817, 19363, 20331, 23409, 30753, 38403, 50451, 58089, 72539, 92259, 115209, 151353, 174267, 217617, 285889, 345627, 454059, 522801, 652851, 857667, 1362177, 1568403, 1958553, 2573001, 4860113, 5875659, 7719003, 14580339, 23157009, 43741017, 131223051, 393669153]

約数ペア:

[(1, 393669153), (3, 131223051), (9, 43741017), (17, 23157009), (27, 14580339), (51, 7719003), (67, 5875659), (81, 4860113), (153, 2573001), (201, 1958553), (251, 1568403), (289, 1362177), (459, 857667), (603, 652851), (753, 522801), (867, 454059), (1139, 345627), (1377, 285889), (1809, 217617), (2259, 174267), (2601, 151353), (3417, 115209), (4267, 92259), (5427, 72539), (6777, 58089), (7803, 50451), (10251, 38403), (12801, 30753), (16817, 23409), (19363, 20331)]