40812849

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 35956431

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 67, 77, 99, 189, 201, 231, 293, 297, 469, 603, 693, 737, 879, 1407, 1809, 2051, 2079, 2211, 2637, 3223, 4221, 5159, 6153, 6633, 7911, 9669, 12663, 15477, 18459, 19631, 19899, 22561, 29007, 46431, 55377, 58893, 67683, 87021, 137417, 139293, 176679, 203049, 215941, 412251, 530037, 609147, 647823, 1236753, 1511587, 1943469, 3710259, 4534761, 5830407, 13604283, 40812849]

約数ペア:

[(1, 40812849), (3, 13604283), (7, 5830407), (9, 4534761), (11, 3710259), (21, 1943469), (27, 1511587), (33, 1236753), (63, 647823), (67, 609147), (77, 530037), (99, 412251), (189, 215941), (201, 203049), (231, 176679), (293, 139293), (297, 137417), (469, 87021), (603, 67683), (693, 58893), (737, 55377), (879, 46431), (1407, 29007), (1809, 22561), (2051, 19899), (2079, 19631), (2211, 18459), (2637, 15477), (3223, 12663), (4221, 9669), (5159, 7911), (6153, 6633)]