73181007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 109877040

約数和(自身を除く): 36696033

約数列:

[1, 3, 9, 29, 87, 257, 261, 771, 1091, 2313, 3273, 7453, 9819, 22359, 31639, 67077, 94917, 280387, 284751, 841161, 2523483, 8131223, 24393669, 73181007]

約数ペア:

[(1, 73181007), (3, 24393669), (9, 8131223), (29, 2523483), (87, 841161), (257, 284751), (261, 280387), (771, 94917), (1091, 67077), (2313, 31639), (3273, 22359), (7453, 9819)]