57431283

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 98402976

約数和(自身を除く): 40971693

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 733, 861, 1599, 1911, 2009, 2199, 3731, 5131, 6027, 9529, 11193, 15393, 26117, 28587, 30053, 35917, 66703, 78351, 90159, 107751, 200109, 210371, 390689, 466921, 631113, 1172067, 1400763, 1472597, 2734823, 4417791, 8204469, 19143761, 57431283]

約数ペア:

[(1, 57431283), (3, 19143761), (7, 8204469), (13, 4417791), (21, 2734823), (39, 1472597), (41, 1400763), (49, 1172067), (91, 631113), (123, 466921), (147, 390689), (273, 210371), (287, 200109), (533, 107751), (637, 90159), (733, 78351), (861, 66703), (1599, 35917), (1911, 30053), (2009, 28587), (2199, 26117), (3731, 15393), (5131, 11193), (6027, 9529)]