275726403

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 424200000

約数和(自身を除く): 148473597

約数列:

[1, 3, 9, 27, 29, 87, 261, 349, 783, 1009, 1047, 3027, 3141, 9081, 9423, 10121, 27243, 29261, 30363, 87783, 91089, 263349, 273267, 352141, 790047, 1056423, 3169269, 9507807, 10212089, 30636267, 91908801, 275726403]

約数ペア:

[(1, 275726403), (3, 91908801), (9, 30636267), (27, 10212089), (29, 9507807), (87, 3169269), (261, 1056423), (349, 790047), (783, 352141), (1009, 273267), (1047, 263349), (3027, 91089), (3141, 87783), (9081, 30363), (9423, 29261), (10121, 27243)]