73169379

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 112015680

約数和(自身を除く): 38846301

約数列:

[1, 3, 9, 27, 41, 123, 157, 369, 421, 471, 1107, 1263, 1413, 3789, 4239, 6437, 11367, 17261, 19311, 51783, 57933, 66097, 155349, 173799, 198291, 466047, 594873, 1784619, 2709977, 8129931, 24389793, 73169379]

約数ペア:

[(1, 73169379), (3, 24389793), (9, 8129931), (27, 2709977), (41, 1784619), (123, 594873), (157, 466047), (369, 198291), (421, 173799), (471, 155349), (1107, 66097), (1263, 57933), (1413, 51783), (3789, 19311), (4239, 17261), (6437, 11367)]