61522983

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 99773856

約数和(自身を除く): 38250873

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 243, 281, 459, 477, 843, 901, 1377, 1431, 2529, 2703, 4131, 4293, 4777, 7587, 8109, 12879, 14331, 14893, 22761, 24327, 42993, 44679, 68283, 72981, 128979, 134037, 218943, 253181, 386937, 402111, 759543, 1160811, 1206333, 2278629, 3618999, 6835887, 20507661, 61522983]

約数ペア:

[(1, 61522983), (3, 20507661), (9, 6835887), (17, 3618999), (27, 2278629), (51, 1206333), (53, 1160811), (81, 759543), (153, 402111), (159, 386937), (243, 253181), (281, 218943), (459, 134037), (477, 128979), (843, 72981), (901, 68283), (1377, 44679), (1431, 42993), (2529, 24327), (2703, 22761), (4131, 14893), (4293, 14331), (4777, 12879), (7587, 8109)]