72582993

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8171}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 52938927

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8171, 8883, 24513, 57197, 73539, 171591, 220617, 384037, 514773, 1152111, 1544319, 2688259, 3456333, 8064777, 10368999, 24194331, 72582993]

約数ペア:

[(1, 72582993), (3, 24194331), (7, 10368999), (9, 8064777), (21, 3456333), (27, 2688259), (47, 1544319), (63, 1152111), (141, 514773), (189, 384037), (329, 220617), (423, 171591), (987, 73539), (1269, 57197), (2961, 24513), (8171, 8883)]