447360219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1427}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 703261440

約数和(自身を除く): 255901221

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 683, 1427, 2049, 4281, 6147, 11611, 12843, 18441, 24259, 34833, 38529, 72777, 104499, 218331, 313497, 654993, 974641, 2923923, 8771769, 16568897, 26315307, 49706691, 149120073, 447360219]

約数ペア:

[(1, 447360219), (3, 149120073), (9, 49706691), (17, 26315307), (27, 16568897), (51, 8771769), (153, 2923923), (459, 974641), (683, 654993), (1427, 313497), (2049, 218331), (4281, 104499), (6147, 72777), (11611, 38529), (12843, 34833), (18441, 24259)]