23567049

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 42325920

約数和(自身を除く): 18758871

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 67, 99, 121, 153, 171, 187, 201, 209, 323, 363, 561, 603, 627, 737, 969, 1089, 1139, 1273, 1683, 1881, 2057, 2211, 2299, 2907, 3417, 3553, 3819, 6171, 6633, 6897, 8107, 10251, 10659, 11457, 12529, 14003, 18513, 20691, 21641, 24321, 31977, 37587, 39083, 42009, 64923, 72963, 112761, 117249, 126027, 137819, 154033, 194769, 238051, 351747, 413457, 462099, 714153, 1240371, 1386297, 2142459, 2618561, 7855683, 23567049]

約数ペア:

[(1, 23567049), (3, 7855683), (9, 2618561), (11, 2142459), (17, 1386297), (19, 1240371), (33, 714153), (51, 462099), (57, 413457), (67, 351747), (99, 238051), (121, 194769), (153, 154033), (171, 137819), (187, 126027), (201, 117249), (209, 112761), (323, 72963), (363, 64923), (561, 42009), (603, 39083), (627, 37587), (737, 31977), (969, 24321), (1089, 21641), (1139, 20691), (1273, 18513), (1683, 14003), (1881, 12529), (2057, 11457), (2211, 10659), (2299, 10251), (2907, 8107), (3417, 6897), (3553, 6633), (3819, 6171)]