61602541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 90316800

約数和(自身を除く): 28714259

約数列:

[1, 7, 11, 13, 19, 41, 77, 79, 91, 133, 143, 209, 247, 287, 451, 533, 553, 779, 869, 1001, 1027, 1463, 1501, 1729, 2717, 3157, 3239, 3731, 5453, 5863, 6083, 7189, 8569, 10127, 10507, 11297, 16511, 19019, 19513, 22673, 35629, 41041, 42107, 59983, 61541, 70889, 79079, 111397, 115577, 136591, 214643, 249403, 294749, 430787, 463177, 676951, 779779, 800033, 1502501, 3242239, 4738657, 5600231, 8800363, 61602541]

約数ペア:

[(1, 61602541), (7, 8800363), (11, 5600231), (13, 4738657), (19, 3242239), (41, 1502501), (77, 800033), (79, 779779), (91, 676951), (133, 463177), (143, 430787), (209, 294749), (247, 249403), (287, 214643), (451, 136591), (533, 115577), (553, 111397), (779, 79079), (869, 70889), (1001, 61541), (1027, 59983), (1463, 42107), (1501, 41041), (1729, 35629), (2717, 22673), (3157, 19513), (3239, 19019), (3731, 16511), (5453, 11297), (5863, 10507), (6083, 10127), (7189, 8569)]