29069847

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 18733545

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 227, 243, 279, 459, 527, 681, 837, 1377, 1581, 2043, 2511, 3859, 4131, 4743, 6129, 7037, 7533, 11577, 14229, 18387, 21111, 34731, 42687, 55161, 63333, 104193, 119629, 128061, 189999, 312579, 358887, 569997, 937737, 1076661, 1709991, 3229983, 9689949, 29069847]

約数ペア:

[(1, 29069847), (3, 9689949), (9, 3229983), (17, 1709991), (27, 1076661), (31, 937737), (51, 569997), (81, 358887), (93, 312579), (153, 189999), (227, 128061), (243, 119629), (279, 104193), (459, 63333), (527, 55161), (681, 42687), (837, 34731), (1377, 21111), (1581, 18387), (2043, 14229), (2511, 11577), (3859, 7533), (4131, 7037), (4743, 6129)]