117219987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 185068800

約数和(自身を除く): 67848813

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 2241, 2753, 4731, 8259, 14193, 24777, 42579, 52307, 74331, 156921, 228499, 470763, 685497, 1412289, 2056491, 4341481, 6169473, 13024443, 39073329, 117219987]

約数ペア:

[(1, 117219987), (3, 39073329), (9, 13024443), (19, 6169473), (27, 4341481), (57, 2056491), (83, 1412289), (171, 685497), (249, 470763), (513, 228499), (747, 156921), (1577, 74331), (2241, 52307), (2753, 42579), (4731, 24777), (8259, 14193)]