219227942157

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1\times {\mathrm{82241}}^1$

素因数の和:87793

約数の個数: 32

約数和(自身を含む): 348653445120

約数和(自身を除く): 129425502963

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 5519, 16557, 38633, 82241, 115899, 126937, 246723, 380811, 575687, 888559, 1727061, 1891543, 2665677, 5674629, 13240801, 39722403, 453888079, 1361664237, 3177216553, 9531649659, 10439425817, 31318277451, 73075980719, 219227942157]

約数ペア:

[(1, 219227942157), (3, 73075980719), (7, 31318277451), (21, 10439425817), (23, 9531649659), (69, 3177216553), (161, 1361664237), (483, 453888079), (5519, 39722403), (16557, 13240801), (38633, 5674629), (82241, 2665677), (115899, 1891543), (126937, 1727061), (246723, 888559), (380811, 575687)]