228026043

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41603}}^1$

素因数の和:41648

約数の個数: 32

約数和(自身を含む): 399398400

約数和(自身を除く): 171372357

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 41603, 124809, 291221, 374427, 873663, 1123281, 1206487, 2620989, 3619461, 7862967, 8445409, 10858383, 25336227, 32575149, 76008681, 228026043]

約数ペア:

[(1, 228026043), (3, 76008681), (7, 32575149), (9, 25336227), (21, 10858383), (27, 8445409), (29, 7862967), (63, 3619461), (87, 2620989), (189, 1206487), (203, 1123281), (261, 873663), (609, 374427), (783, 291221), (1827, 124809), (5481, 41603)]