153473886

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{38933}}^1$

素因数の和:39017

約数の個数: 32

約数和(自身を含む): 345733920

約数和(自身を除く): 192260034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 38933, 77866, 116799, 233598, 350397, 700794, 1051191, 2102382, 2842109, 5684218, 8526327, 17052654, 25578981, 51157962, 76736943, 153473886]

約数ペア:

[(1, 153473886), (2, 76736943), (3, 51157962), (6, 25578981), (9, 17052654), (18, 8526327), (27, 5684218), (54, 2842109), (73, 2102382), (146, 1051191), (219, 700794), (438, 350397), (657, 233598), (1314, 116799), (1971, 77866), (3942, 38933)]