62971587

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 117089280

約数和(自身を除く): 54117693

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 81, 119, 139, 141, 153, 189, 329, 357, 417, 423, 459, 567, 799, 973, 987, 1071, 1251, 1269, 1377, 2363, 2397, 2919, 2961, 3213, 3753, 3807, 5593, 6533, 7089, 7191, 8757, 8883, 9639, 11259, 16541, 16779, 19599, 21267, 21573, 26271, 26649, 45731, 49623, 50337, 58797, 63801, 64719, 78813, 111061, 137193, 148869, 151011, 176391, 191403, 333183, 411579, 446607, 453033, 529173, 777427, 999549, 1234737, 1339821, 2332281, 2998647, 3704211, 6996843, 8995941, 20990529, 62971587]

約数ペア:

[(1, 62971587), (3, 20990529), (7, 8995941), (9, 6996843), (17, 3704211), (21, 2998647), (27, 2332281), (47, 1339821), (51, 1234737), (63, 999549), (81, 777427), (119, 529173), (139, 453033), (141, 446607), (153, 411579), (189, 333183), (329, 191403), (357, 176391), (417, 151011), (423, 148869), (459, 137193), (567, 111061), (799, 78813), (973, 64719), (987, 63801), (1071, 58797), (1251, 50337), (1269, 49623), (1377, 45731), (2363, 26649), (2397, 26271), (2919, 21573), (2961, 21267), (3213, 19599), (3753, 16779), (3807, 16541), (5593, 11259), (6533, 9639), (7089, 8883), (7191, 8757)]