2010077989929

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1861}}^1\times {\mathrm{3863}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 2972072323584

約数和(自身を除く): 961994333655

約数列:

[1, 3, 9, 47, 141, 423, 661, 1861, 1983, 3863, 5583, 5949, 11589, 16749, 31067, 34767, 87467, 93201, 181561, 262401, 279603, 544683, 787203, 1230121, 1634049, 2553443, 3690363, 7189043, 7660329, 11071089, 21567129, 22980987, 57815687, 64701387, 120011821, 173447061, 337885021, 360035463, 520341183, 1013655063, 1080106389, 3040965189, 4751957423, 14255872269, 42767616807, 223341998881, 670025996643, 2010077989929]

約数ペア:

[(1, 2010077989929), (3, 670025996643), (9, 223341998881), (47, 42767616807), (141, 14255872269), (423, 4751957423), (661, 3040965189), (1861, 1080106389), (1983, 1013655063), (3863, 520341183), (5583, 360035463), (5949, 337885021), (11589, 173447061), (16749, 120011821), (31067, 64701387), (34767, 57815687), (87467, 22980987), (93201, 21567129), (181561, 11071089), (262401, 7660329), (279603, 7189043), (544683, 3690363), (787203, 2553443), (1230121, 1634049)]