56916783

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3945

約数の個数: 48

約数和(自身を含む): 107032320

約数和(自身を除く): 50115537

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 3911, 4851, 11733, 14553, 27377, 35199, 43021, 82131, 105597, 129063, 191639, 246393, 301147, 387189, 574917, 739179, 903441, 1161567, 1724751, 2108029, 2710323, 5174253, 6324087, 8130969, 18972261, 56916783]

約数ペア:

[(1, 56916783), (3, 18972261), (7, 8130969), (9, 6324087), (11, 5174253), (21, 2710323), (27, 2108029), (33, 1724751), (49, 1161567), (63, 903441), (77, 739179), (99, 574917), (147, 387189), (189, 301147), (231, 246393), (297, 191639), (441, 129063), (539, 105597), (693, 82131), (1323, 43021), (1617, 35199), (2079, 27377), (3911, 14553), (4851, 11733)]