142215677559

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{277223543}}^1$

素因数の和:277223571

約数の個数: 16

約数和(自身を含む): 221778835200

約数和(自身を除く): 79563157641

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 277223543, 831670629, 2495011887, 5267247317, 7485035661, 15801741951, 47405225853, 142215677559]

約数ペア:

[(1, 142215677559), (3, 47405225853), (9, 15801741951), (19, 7485035661), (27, 5267247317), (57, 2495011887), (171, 831670629), (513, 277223543)]