49893003

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 29779317

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 113, 207, 237, 243, 339, 621, 711, 1017, 1817, 1863, 2133, 2599, 3051, 5451, 5589, 6399, 7797, 8927, 9153, 16353, 19197, 23391, 26781, 27459, 49059, 70173, 80343, 147177, 205321, 210519, 241029, 441531, 615963, 631557, 723087, 1847889, 2169261, 5543667, 16631001, 49893003]

約数ペア:

[(1, 49893003), (3, 16631001), (9, 5543667), (23, 2169261), (27, 1847889), (69, 723087), (79, 631557), (81, 615963), (113, 441531), (207, 241029), (237, 210519), (243, 205321), (339, 147177), (621, 80343), (711, 70173), (1017, 49059), (1817, 27459), (1863, 26781), (2133, 23391), (2599, 19197), (3051, 16353), (5451, 9153), (5589, 8927), (6399, 7797)]