69294159

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 53948961

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 121, 153, 171, 187, 197, 209, 323, 363, 561, 591, 627, 969, 1089, 1683, 1773, 1881, 2057, 2167, 2299, 2907, 3349, 3553, 3743, 6171, 6501, 6897, 10047, 10659, 11229, 18513, 19503, 20691, 23837, 30141, 31977, 33687, 36839, 39083, 41173, 63631, 71511, 110517, 117249, 123519, 190893, 214533, 331551, 351747, 370557, 405229, 452903, 572679, 699941, 1215687, 1358709, 2099823, 3647061, 4076127, 6299469, 7699351, 23098053, 69294159]

約数ペア:

[(1, 69294159), (3, 23098053), (9, 7699351), (11, 6299469), (17, 4076127), (19, 3647061), (33, 2099823), (51, 1358709), (57, 1215687), (99, 699941), (121, 572679), (153, 452903), (171, 405229), (187, 370557), (197, 351747), (209, 331551), (323, 214533), (363, 190893), (561, 123519), (591, 117249), (627, 110517), (969, 71511), (1089, 63631), (1683, 41173), (1773, 39083), (1881, 36839), (2057, 33687), (2167, 31977), (2299, 30141), (2907, 23837), (3349, 20691), (3553, 19503), (3743, 18513), (6171, 11229), (6501, 10659), (6897, 10047)]