97181289

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 152076288

約数和(自身を除く): 54894999

約数列:

[1, 3, 9, 27, 47, 67, 81, 127, 141, 201, 243, 381, 423, 603, 1143, 1269, 1809, 3149, 3429, 3807, 5427, 5969, 8509, 9447, 10287, 11421, 16281, 17907, 25527, 28341, 30861, 53721, 76581, 85023, 161163, 229743, 255069, 399923, 483489, 689229, 765207, 1199769, 1450467, 2067687, 3599307, 10797921, 32393763, 97181289]

約数ペア:

[(1, 97181289), (3, 32393763), (9, 10797921), (27, 3599307), (47, 2067687), (67, 1450467), (81, 1199769), (127, 765207), (141, 689229), (201, 483489), (243, 399923), (381, 255069), (423, 229743), (603, 161163), (1143, 85023), (1269, 76581), (1809, 53721), (3149, 30861), (3429, 28341), (3807, 25527), (5427, 17907), (5969, 16281), (8509, 11421), (9447, 10287)]