42422751

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 72261120

約数和(自身を除く): 29838369

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1163, 1351, 1737, 3489, 4053, 5211, 8141, 10467, 12159, 24423, 31401, 36477, 73269, 219807, 224459, 673377, 1571213, 2020131, 4713639, 6060393, 14140917, 42422751]

約数ペア:

[(1, 42422751), (3, 14140917), (7, 6060393), (9, 4713639), (21, 2020131), (27, 1571213), (63, 673377), (189, 224459), (193, 219807), (579, 73269), (1163, 36477), (1351, 31401), (1737, 24423), (3489, 12159), (4053, 10467), (5211, 8141)]