38631123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 63292320

約数和(自身を除く): 24661197

約数列:

[1, 3, 9, 17, 19, 51, 57, 97, 137, 153, 171, 291, 323, 411, 873, 969, 1233, 1649, 1843, 2329, 2603, 2907, 4947, 5529, 6987, 7809, 13289, 14841, 16587, 20961, 23427, 31331, 39867, 44251, 93993, 119601, 132753, 225913, 252491, 281979, 398259, 677739, 757473, 2033217, 2272419, 4292347, 12877041, 38631123]

約数ペア:

[(1, 38631123), (3, 12877041), (9, 4292347), (17, 2272419), (19, 2033217), (51, 757473), (57, 677739), (97, 398259), (137, 281979), (153, 252491), (171, 225913), (291, 132753), (323, 119601), (411, 93993), (873, 44251), (969, 39867), (1233, 31331), (1649, 23427), (1843, 20961), (2329, 16587), (2603, 14841), (2907, 13289), (4947, 7809), (5529, 6987)]