390077880003

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108626533}}^1$

素因数の和:108626568

約数の個数: 32

約数和(自身を含む): 695209817600

約数和(自身を除く): 305131937597

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 108626533, 325879599, 760385731, 977638797, 2063904127, 2281157193, 2932916391, 6191712381, 6843471579, 14447328889, 18575137143, 20530414737, 43341986667, 55725411429, 130025960001, 390077880003]

約数ペア:

[(1, 390077880003), (3, 130025960001), (7, 55725411429), (9, 43341986667), (19, 20530414737), (21, 18575137143), (27, 14447328889), (57, 6843471579), (63, 6191712381), (133, 2932916391), (171, 2281157193), (189, 2063904127), (399, 977638797), (513, 760385731), (1197, 325879599), (3591, 108626533)]