37743867

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 66539520

約数和(自身を除く): 28795653

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 607, 987, 1269, 1323, 1821, 2303, 2961, 4249, 5463, 6909, 8883, 12747, 16389, 20727, 28529, 29743, 38241, 62181, 85587, 89229, 114723, 199703, 256761, 267687, 599109, 770283, 803061, 1397921, 1797327, 4193763, 5391981, 12581289, 37743867]

約数ペア:

[(1, 37743867), (3, 12581289), (7, 5391981), (9, 4193763), (21, 1797327), (27, 1397921), (47, 803061), (49, 770283), (63, 599109), (141, 267687), (147, 256761), (189, 199703), (329, 114723), (423, 89229), (441, 85587), (607, 62181), (987, 38241), (1269, 29743), (1323, 28529), (1821, 20727), (2303, 16389), (2961, 12747), (4249, 8883), (5463, 6909)]