511906473

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 832767936

約数和(自身を除く): 320861463

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 243, 351, 393, 1053, 1179, 1237, 1703, 3159, 3537, 3711, 5109, 10611, 11133, 15327, 16081, 31833, 33399, 45981, 48243, 100197, 137943, 144729, 162047, 300591, 413829, 434187, 486141, 1302561, 1458423, 2106611, 3907683, 4375269, 6319833, 13125807, 18959499, 39377421, 56878497, 170635491, 511906473]

約数ペア:

[(1, 511906473), (3, 170635491), (9, 56878497), (13, 39377421), (27, 18959499), (39, 13125807), (81, 6319833), (117, 4375269), (131, 3907683), (243, 2106611), (351, 1458423), (393, 1302561), (1053, 486141), (1179, 434187), (1237, 413829), (1703, 300591), (3159, 162047), (3537, 144729), (3711, 137943), (5109, 100197), (10611, 48243), (11133, 45981), (15327, 33399), (16081, 31833)]