81336735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62327}}^1$

素因数の和:62367

約数の個数: 24

約数和(自身を含む): 145847520

約数和(自身を除く): 64510785

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 62327, 186981, 311635, 560943, 934905, 1807483, 2804715, 5422449, 9037415, 16267347, 27112245, 81336735]

約数ペア:

[(1, 81336735), (3, 27112245), (5, 16267347), (9, 9037415), (15, 5422449), (29, 2804715), (45, 1807483), (87, 934905), (145, 560943), (261, 311635), (435, 186981), (1305, 62327)]