38181591

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 64972800

約数和(自身を除く): 26791209

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 751, 807, 1883, 2253, 2421, 5257, 5649, 6759, 7263, 15771, 16947, 20277, 47313, 50841, 141939, 202019, 606057, 1414133, 1818171, 4242399, 5454513, 12727197, 38181591]

約数ペア:

[(1, 38181591), (3, 12727197), (7, 5454513), (9, 4242399), (21, 1818171), (27, 1414133), (63, 606057), (189, 202019), (269, 141939), (751, 50841), (807, 47313), (1883, 20277), (2253, 16947), (2421, 15771), (5257, 7263), (5649, 6759)]