215511166089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1483}}^1\times {\mathrm{949811}}^1$

素因数の和:951317

約数の個数: 24

約数和(自身を含む): 329827915872

約数和(自身を除く): 114316749783

約数列:

[1, 3, 9, 17, 51, 153, 1483, 4449, 13347, 25211, 75633, 226899, 949811, 2849433, 8548299, 16146787, 48440361, 145321083, 1408569713, 4225709139, 12677127417, 23945685121, 71837055363, 215511166089]

約数ペア:

[(1, 215511166089), (3, 71837055363), (9, 23945685121), (17, 12677127417), (51, 4225709139), (153, 1408569713), (1483, 145321083), (4449, 48440361), (13347, 16146787), (25211, 8548299), (75633, 2849433), (226899, 949811)]