52737237

素因数分解:

$3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 90628032

約数和(自身を除く): 37890795

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 281, 331, 567, 843, 993, 1967, 2317, 2529, 2979, 5901, 6951, 7587, 8937, 17703, 20853, 22761, 26811, 53109, 62559, 93011, 159327, 187677, 279033, 651077, 837099, 1953231, 2511297, 5859693, 7533891, 17579079, 52737237]

約数ペア:

[(1, 52737237), (3, 17579079), (7, 7533891), (9, 5859693), (21, 2511297), (27, 1953231), (63, 837099), (81, 651077), (189, 279033), (281, 187677), (331, 159327), (567, 93011), (843, 62559), (993, 53109), (1967, 26811), (2317, 22761), (2529, 20853), (2979, 17703), (5901, 8937), (6951, 7587)]