678366117

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7695

約数の個数: 64

約数和(自身を含む): 1232179200

約数和(自身を除く): 553813083

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 207, 253, 297, 299, 351, 429, 621, 759, 897, 1287, 2277, 2691, 3289, 3861, 6831, 7639, 8073, 9867, 22917, 29601, 68751, 84029, 88803, 99307, 175697, 206253, 252087, 297921, 527091, 756261, 893763, 1092377, 1581273, 1932667, 2268783, 2284061, 2681289, 3277131, 4743819, 5798001, 6852183, 9831393, 17394003, 20556549, 25124671, 29494179, 52182009, 61669647, 75374013, 226122039, 678366117]

約数ペア:

[(1, 678366117), (3, 226122039), (9, 75374013), (11, 61669647), (13, 52182009), (23, 29494179), (27, 25124671), (33, 20556549), (39, 17394003), (69, 9831393), (99, 6852183), (117, 5798001), (143, 4743819), (207, 3277131), (253, 2681289), (297, 2284061), (299, 2268783), (351, 1932667), (429, 1581273), (621, 1092377), (759, 893763), (897, 756261), (1287, 527091), (2277, 297921), (2691, 252087), (3289, 206253), (3861, 175697), (6831, 99307), (7639, 88803), (8073, 84029), (9867, 68751), (22917, 29601)]