118371969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 186416640

約数和(自身を除く): 68044671

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 463, 557, 1389, 1671, 4167, 5013, 7871, 9469, 12501, 15039, 23613, 28407, 70839, 85221, 212517, 255663, 257891, 773673, 2321019, 4384147, 6963057, 13152441, 39457323, 118371969]

約数ペア:

[(1, 118371969), (3, 39457323), (9, 13152441), (17, 6963057), (27, 4384147), (51, 2321019), (153, 773673), (459, 257891), (463, 255663), (557, 212517), (1389, 85221), (1671, 70839), (4167, 28407), (5013, 23613), (7871, 15039), (9469, 12501)]