55279191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 29738409

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1229, 1363, 1551, 3687, 4089, 13519, 14993, 35641, 40557, 44979, 57763, 106923, 173289, 392051, 635393, 1176153, 1675127, 1906179, 5025381, 18426397, 55279191]

約数ペア:

[(1, 55279191), (3, 18426397), (11, 5025381), (29, 1906179), (33, 1675127), (47, 1176153), (87, 635393), (141, 392051), (319, 173289), (517, 106923), (957, 57763), (1229, 44979), (1363, 40557), (1551, 35641), (3687, 14993), (4089, 13519)]