91758741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 42143979

約数列:

[1, 3, 17, 51, 53, 83, 159, 249, 409, 901, 1227, 1411, 2703, 4233, 4399, 6953, 13197, 20859, 21677, 33947, 65031, 74783, 101841, 224349, 368509, 577099, 1105527, 1731297, 1799191, 5397573, 30586247, 91758741]

約数ペア:

[(1, 91758741), (3, 30586247), (17, 5397573), (51, 1799191), (53, 1731297), (83, 1105527), (159, 577099), (249, 368509), (409, 224349), (901, 101841), (1227, 74783), (1411, 65031), (2703, 33947), (4233, 21677), (4399, 20859), (6953, 13197)]