224717769

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 127517751

約数列:

[1, 3, 9, 19, 57, 71, 83, 171, 213, 223, 249, 639, 669, 747, 1349, 1577, 2007, 4047, 4237, 4731, 5893, 12141, 12711, 14193, 15833, 17679, 18509, 38133, 47499, 53037, 55527, 111967, 142497, 166581, 300827, 335901, 351671, 902481, 1007703, 1055013, 1314139, 2707443, 3165039, 3942417, 11827251, 24968641, 74905923, 224717769]

約数ペア:

[(1, 224717769), (3, 74905923), (9, 24968641), (19, 11827251), (57, 3942417), (71, 3165039), (83, 2707443), (171, 1314139), (213, 1055013), (223, 1007703), (249, 902481), (639, 351671), (669, 335901), (747, 300827), (1349, 166581), (1577, 142497), (2007, 111967), (4047, 55527), (4237, 53037), (4731, 47499), (5893, 38133), (12141, 18509), (12711, 17679), (14193, 15833)]