78808072779

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{113131}}^1$

素因数の和:113340

約数の個数: 48

約数和(自身を含む): 125481489120

約数和(自身を除く): 46673416341

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 157, 261, 471, 493, 1413, 1479, 2669, 4437, 4553, 8007, 13659, 24021, 40977, 77401, 113131, 232203, 339393, 696609, 1018179, 1923227, 3280799, 5769681, 9842397, 17309043, 17761567, 29527191, 53284701, 55773583, 159854103, 167320749, 301946639, 501962247, 515085443, 905839917, 1545256329, 2717519751, 4635768987, 8756452531, 26269357593, 78808072779]

約数ペア:

[(1, 78808072779), (3, 26269357593), (9, 8756452531), (17, 4635768987), (29, 2717519751), (51, 1545256329), (87, 905839917), (153, 515085443), (157, 501962247), (261, 301946639), (471, 167320749), (493, 159854103), (1413, 55773583), (1479, 53284701), (2669, 29527191), (4437, 17761567), (4553, 17309043), (8007, 9842397), (13659, 5769681), (24021, 3280799), (40977, 1923227), (77401, 1018179), (113131, 696609), (232203, 339393)]