79263009

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 137072640

約数和(自身を除く): 57809631

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 8923, 26769, 62461, 80307, 187383, 240921, 419381, 562149, 1258143, 1686447, 2935667, 3774429, 8807001, 11323287, 26421003, 79263009]

約数ペア:

[(1, 79263009), (3, 26421003), (7, 11323287), (9, 8807001), (21, 3774429), (27, 2935667), (47, 1686447), (63, 1258143), (141, 562149), (189, 419381), (329, 240921), (423, 187383), (987, 80307), (1269, 62461), (2961, 26769), (8883, 8923)]