156980899131

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3037}}^1\times {\mathrm{4451}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 246699210240

約数和(自身を除く): 89718311109

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3037, 3871, 4451, 9111, 11613, 13353, 21259, 31157, 63777, 93471, 148813, 218099, 239923, 351629, 446439, 654297, 719769, 1054887, 1679461, 2461403, 5038383, 7384209, 11756227, 13517687, 17229821, 35268681, 40553061, 51689463, 94623809, 283871427, 662366663, 1067897273, 1987099989, 3203691819, 7475280911, 22425842733, 52326966377, 156980899131]

約数ペア:

[(1, 156980899131), (3, 52326966377), (7, 22425842733), (21, 7475280911), (49, 3203691819), (79, 1987099989), (147, 1067897273), (237, 662366663), (553, 283871427), (1659, 94623809), (3037, 51689463), (3871, 40553061), (4451, 35268681), (9111, 17229821), (11613, 13517687), (13353, 11756227), (21259, 7384209), (31157, 5038383), (63777, 2461403), (93471, 1679461), (148813, 1054887), (218099, 719769), (239923, 654297), (351629, 446439)]