79113969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 55151631

約数列:

[1, 3, 9, 11, 27, 33, 41, 73, 89, 99, 123, 219, 267, 297, 369, 451, 657, 801, 803, 979, 1107, 1353, 1971, 2403, 2409, 2937, 2993, 3649, 4059, 6497, 7227, 8811, 8979, 10947, 12177, 19491, 21681, 26433, 26937, 32841, 32923, 40139, 58473, 71467, 80811, 98523, 98769, 120417, 175419, 214401, 266377, 296307, 361251, 643203, 799131, 888921, 1083753, 1929609, 2397393, 2930147, 7192179, 8790441, 26371323, 79113969]

約数ペア:

[(1, 79113969), (3, 26371323), (9, 8790441), (11, 7192179), (27, 2930147), (33, 2397393), (41, 1929609), (73, 1083753), (89, 888921), (99, 799131), (123, 643203), (219, 361251), (267, 296307), (297, 266377), (369, 214401), (451, 175419), (657, 120417), (801, 98769), (803, 98523), (979, 80811), (1107, 71467), (1353, 58473), (1971, 40139), (2403, 32923), (2409, 32841), (2937, 26937), (2993, 26433), (3649, 21681), (4059, 19491), (6497, 12177), (7227, 10947), (8811, 8979)]