129219873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 197604864

約数和(自身を除く): 68384991

約数列:

[1, 3, 17, 31, 37, 47, 51, 93, 111, 141, 527, 629, 799, 1147, 1457, 1581, 1739, 1887, 2209, 2397, 3441, 4371, 5217, 6627, 19499, 24769, 29563, 37553, 53909, 58497, 68479, 74307, 81733, 88689, 112659, 161727, 205437, 245199, 916453, 1164143, 1389461, 2533723, 2749359, 3492429, 4168383, 7601169, 43073291, 129219873]

約数ペア:

[(1, 129219873), (3, 43073291), (17, 7601169), (31, 4168383), (37, 3492429), (47, 2749359), (51, 2533723), (93, 1389461), (111, 1164143), (141, 916453), (527, 245199), (629, 205437), (799, 161727), (1147, 112659), (1457, 88689), (1581, 81733), (1739, 74307), (1887, 68479), (2209, 58497), (2397, 53909), (3441, 37553), (4371, 29563), (5217, 24769), (6627, 19499)]