224729559

素因数分解:

$3^7\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 339335680

約数和(自身を除く): 114606121

約数列:

[1, 3, 9, 27, 81, 211, 243, 487, 633, 729, 1461, 1899, 2187, 4383, 5697, 13149, 17091, 39447, 51273, 102757, 118341, 153819, 308271, 355023, 461457, 924813, 1065069, 2774439, 8323317, 24969951, 74909853, 224729559]

約数ペア:

[(1, 224729559), (3, 74909853), (9, 24969951), (27, 8323317), (81, 2774439), (211, 1065069), (243, 924813), (487, 461457), (633, 355023), (729, 308271), (1461, 153819), (1899, 118341), (2187, 102757), (4383, 51273), (5697, 39447), (13149, 17091)]