38377353

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 63213696

約数和(自身を除く): 24836343

約数列:

[1, 3, 7, 21, 29, 41, 53, 87, 123, 159, 203, 287, 371, 609, 841, 861, 1113, 1189, 1537, 2173, 2523, 3567, 4611, 5887, 6519, 8323, 10759, 15211, 17661, 24969, 32277, 34481, 44573, 45633, 63017, 103443, 133719, 189051, 241367, 312011, 441119, 724101, 936033, 1323357, 1827493, 5482479, 12792451, 38377353]

約数ペア:

[(1, 38377353), (3, 12792451), (7, 5482479), (21, 1827493), (29, 1323357), (41, 936033), (53, 724101), (87, 441119), (123, 312011), (159, 241367), (203, 189051), (287, 133719), (371, 103443), (609, 63017), (841, 45633), (861, 44573), (1113, 34481), (1189, 32277), (1537, 24969), (2173, 17661), (2523, 15211), (3567, 10759), (4611, 8323), (5887, 6519)]