133770123

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{157}}^2$

素因数の和:393

約数の個数: 30

約数和(自身を含む): 204111996

約数和(自身を除く): 70341873

約数列:

[1, 3, 9, 27, 67, 81, 157, 201, 471, 603, 1413, 1809, 4239, 5427, 10519, 12717, 24649, 31557, 73947, 94671, 221841, 284013, 665523, 852039, 1651483, 1996569, 4954449, 14863347, 44590041, 133770123]

約数ペア:

[(1, 133770123), (3, 44590041), (9, 14863347), (27, 4954449), (67, 1996569), (81, 1651483), (157, 852039), (201, 665523), (471, 284013), (603, 221841), (1413, 94671), (1809, 73947), (4239, 31557), (5427, 24649), (10519, 12717)]