40269447

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 24012153

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1487, 1593, 3009, 4461, 9027, 13383, 25279, 27081, 40149, 75837, 87733, 227511, 263199, 682533, 789597, 1491461, 2368791, 4474383, 13423149, 40269447]

約数ペア:

[(1, 40269447), (3, 13423149), (9, 4474383), (17, 2368791), (27, 1491461), (51, 789597), (59, 682533), (153, 263199), (177, 227511), (459, 87733), (531, 75837), (1003, 40149), (1487, 27081), (1593, 25279), (3009, 13383), (4461, 9027)]