157075838787

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{33343}}^1$

素因数の和:33872

約数の個数: 48

約数和(自身を含む): 247535185920

約数和(自身を除く): 90459347133

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 439, 511, 1317, 1533, 3073, 3577, 9219, 10731, 21511, 32047, 33343, 64533, 96141, 100029, 224329, 233401, 672987, 700203, 1570303, 1633807, 2434039, 4710909, 4901421, 7302117, 14637577, 17038273, 43912731, 51114819, 102463039, 119267911, 307389117, 357803733, 717241273, 1068543121, 2151723819, 3205629363, 7479801847, 22439405541, 52358612929, 157075838787]

約数ペア:

[(1, 157075838787), (3, 52358612929), (7, 22439405541), (21, 7479801847), (49, 3205629363), (73, 2151723819), (147, 1068543121), (219, 717241273), (439, 357803733), (511, 307389117), (1317, 119267911), (1533, 102463039), (3073, 51114819), (3577, 43912731), (9219, 17038273), (10731, 14637577), (21511, 7302117), (32047, 4901421), (33343, 4710909), (64533, 2434039), (96141, 1633807), (100029, 1570303), (224329, 700203), (233401, 672987)]