2116774115091

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{25733}}^1$

素因数の和:26644

約数の個数: 48

約数和(自身を含む): 3130783205472

約数和(自身を除く): 1014009090381

約数列:

[1, 3, 9, 53, 159, 331, 477, 521, 993, 1563, 2979, 4689, 17543, 25733, 27613, 52629, 77199, 82839, 157887, 172451, 231597, 248517, 517353, 1363849, 1552059, 4091547, 8517623, 9139903, 12274641, 13406893, 25552869, 27419709, 40220679, 76658607, 82259127, 120662037, 451434019, 710565329, 1354302057, 2131695987, 4062906171, 4437681583, 6395087961, 13313044749, 39939134247, 235197123899, 705591371697, 2116774115091]

約数ペア:

[(1, 2116774115091), (3, 705591371697), (9, 235197123899), (53, 39939134247), (159, 13313044749), (331, 6395087961), (477, 4437681583), (521, 4062906171), (993, 2131695987), (1563, 1354302057), (2979, 710565329), (4689, 451434019), (17543, 120662037), (25733, 82259127), (27613, 76658607), (52629, 40220679), (77199, 27419709), (82839, 25552869), (157887, 13406893), (172451, 12274641), (231597, 9139903), (248517, 8517623), (517353, 4091547), (1363849, 1552059)]