10871847

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 19998720

約数和(自身を除く): 9126873

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 61, 63, 69, 123, 161, 183, 189, 207, 287, 369, 427, 483, 549, 621, 861, 943, 1107, 1281, 1403, 1449, 1647, 2501, 2583, 2829, 3843, 4209, 4347, 6601, 7503, 7749, 8487, 9821, 11529, 12627, 17507, 19803, 22509, 25461, 29463, 37881, 52521, 57523, 59409, 67527, 88389, 157563, 172569, 178227, 265167, 402661, 472689, 517707, 1207983, 1553121, 3623949, 10871847]

約数ペア:

[(1, 10871847), (3, 3623949), (7, 1553121), (9, 1207983), (21, 517707), (23, 472689), (27, 402661), (41, 265167), (61, 178227), (63, 172569), (69, 157563), (123, 88389), (161, 67527), (183, 59409), (189, 57523), (207, 52521), (287, 37881), (369, 29463), (427, 25461), (483, 22509), (549, 19803), (621, 17507), (861, 12627), (943, 11529), (1107, 9821), (1281, 8487), (1403, 7749), (1449, 7503), (1647, 6601), (2501, 4347), (2583, 4209), (2829, 3843)]