371567007

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 660160512

約数和(自身を除く): 288593505

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 73, 81, 141, 189, 191, 219, 329, 423, 511, 567, 573, 657, 987, 1269, 1337, 1533, 1719, 1971, 2961, 3431, 3807, 4011, 4599, 5157, 5913, 8883, 8977, 10293, 12033, 13797, 13943, 15471, 24017, 26649, 26931, 30879, 36099, 41391, 41829, 62839, 72051, 80793, 92637, 97601, 108297, 125487, 188517, 216153, 242379, 277911, 292803, 376461, 565551, 648459, 655321, 727137, 878409, 1129383, 1696653, 1945377, 1965963, 2635227, 4587247, 5089959, 5897889, 7905681, 13761741, 17693667, 41285223, 53081001, 123855669, 371567007]

約数ペア:

[(1, 371567007), (3, 123855669), (7, 53081001), (9, 41285223), (21, 17693667), (27, 13761741), (47, 7905681), (63, 5897889), (73, 5089959), (81, 4587247), (141, 2635227), (189, 1965963), (191, 1945377), (219, 1696653), (329, 1129383), (423, 878409), (511, 727137), (567, 655321), (573, 648459), (657, 565551), (987, 376461), (1269, 292803), (1337, 277911), (1533, 242379), (1719, 216153), (1971, 188517), (2961, 125487), (3431, 108297), (3807, 97601), (4011, 92637), (4599, 80793), (5157, 72051), (5913, 62839), (8883, 41829), (8977, 41391), (10293, 36099), (12033, 30879), (13797, 26931), (13943, 26649), (15471, 24017)]