270159477

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 420820992

約数和(自身を除く): 150661515

約数列:

[1, 3, 7, 21, 67, 157, 201, 469, 471, 1099, 1223, 1407, 3297, 3669, 8561, 10519, 25683, 31557, 73633, 81941, 192011, 220899, 245823, 573587, 576033, 1344077, 1720761, 4032231, 12864737, 38594211, 90053159, 270159477]

約数ペア:

[(1, 270159477), (3, 90053159), (7, 38594211), (21, 12864737), (67, 4032231), (157, 1720761), (201, 1344077), (469, 576033), (471, 573587), (1099, 245823), (1223, 220899), (1407, 192011), (3297, 81941), (3669, 73633), (8561, 31557), (10519, 25683)]