27347841

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 15420159

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 659, 783, 1431, 1537, 1977, 4611, 5931, 13833, 17793, 19111, 34927, 41499, 57333, 104781, 171999, 314343, 515997, 943029, 1012883, 3038649, 9115947, 27347841]

約数ペア:

[(1, 27347841), (3, 9115947), (9, 3038649), (27, 1012883), (29, 943029), (53, 515997), (87, 314343), (159, 171999), (261, 104781), (477, 57333), (659, 41499), (783, 34927), (1431, 19111), (1537, 17793), (1977, 13833), (4611, 5931)]