154408959

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 242611200

約数和(自身を除く): 88202241

約数列:

[1, 3, 9, 23, 47, 59, 69, 141, 177, 207, 269, 423, 531, 807, 1081, 1357, 2421, 2773, 3243, 4071, 6187, 8319, 9729, 12213, 12643, 15871, 18561, 24957, 37929, 47613, 55683, 63779, 113787, 142839, 191337, 290789, 365033, 574011, 745937, 872367, 1095099, 2237811, 2617101, 3285297, 6713433, 17156551, 51469653, 154408959]

約数ペア:

[(1, 154408959), (3, 51469653), (9, 17156551), (23, 6713433), (47, 3285297), (59, 2617101), (69, 2237811), (141, 1095099), (177, 872367), (207, 745937), (269, 574011), (423, 365033), (531, 290789), (807, 191337), (1081, 142839), (1357, 113787), (2421, 63779), (2773, 55683), (3243, 47613), (4071, 37929), (6187, 24957), (8319, 18561), (9729, 15871), (12213, 12643)]