153490473

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 224823456

約数和(自身を除く): 71332983

約数列:

[1, 3, 9, 131, 211, 393, 617, 633, 1179, 1851, 1899, 5553, 27641, 80827, 82923, 130187, 242481, 248769, 390561, 727443, 1171683, 17054497, 51163491, 153490473]

約数ペア:

[(1, 153490473), (3, 51163491), (9, 17054497), (131, 1171683), (211, 727443), (393, 390561), (617, 248769), (633, 242481), (1179, 130187), (1851, 82923), (1899, 80827), (5553, 27641)]