37555947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 29213973

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 71, 99, 117, 137, 143, 213, 297, 351, 411, 429, 639, 781, 923, 1233, 1287, 1507, 1781, 1917, 2343, 2769, 3699, 3861, 4521, 5343, 7029, 8307, 9727, 10153, 13563, 16029, 19591, 21087, 24921, 29181, 30459, 40689, 48087, 58773, 87543, 91377, 106997, 126451, 176319, 262629, 274131, 320991, 379353, 528957, 962973, 1138059, 1390961, 2888919, 3414177, 4172883, 12518649, 37555947]

約数ペア:

[(1, 37555947), (3, 12518649), (9, 4172883), (11, 3414177), (13, 2888919), (27, 1390961), (33, 1138059), (39, 962973), (71, 528957), (99, 379353), (117, 320991), (137, 274131), (143, 262629), (213, 176319), (297, 126451), (351, 106997), (411, 91377), (429, 87543), (639, 58773), (781, 48087), (923, 40689), (1233, 30459), (1287, 29181), (1507, 24921), (1781, 21087), (1917, 19591), (2343, 16029), (2769, 13563), (3699, 10153), (3861, 9727), (4521, 8307), (5343, 7029)]