51945156765

素因数分解:

$3^3\times 5^1\times {\mathrm{4391}}^1\times {\mathrm{87629}}^1$

素因数の和:92034

約数の個数: 32

約数和(自身を含む): 92369030400

約数和(自身を除く): 40423873635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4391, 13173, 21955, 39519, 65865, 87629, 118557, 197595, 262887, 438145, 592785, 788661, 1314435, 2365983, 3943305, 11829915, 384778939, 1154336817, 1923894695, 3463010451, 5771684085, 10389031353, 17315052255, 51945156765]

約数ペア:

[(1, 51945156765), (3, 17315052255), (5, 10389031353), (9, 5771684085), (15, 3463010451), (27, 1923894695), (45, 1154336817), (135, 384778939), (4391, 11829915), (13173, 3943305), (21955, 2365983), (39519, 1314435), (65865, 788661), (87629, 592785), (118557, 438145), (197595, 262887)]