40924737

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 28748223

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 971, 1561, 2007, 2913, 4683, 6021, 6797, 8739, 14049, 20391, 26217, 42147, 61173, 183519, 216533, 649599, 1515731, 1948797, 4547193, 5846391, 13641579, 40924737]

約数ペア:

[(1, 40924737), (3, 13641579), (7, 5846391), (9, 4547193), (21, 1948797), (27, 1515731), (63, 649599), (189, 216533), (223, 183519), (669, 61173), (971, 42147), (1561, 26217), (2007, 20391), (2913, 14049), (4683, 8739), (6021, 6797)]