53425197

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4219}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 91827200

約数和(自身を除く): 38402003

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4219, 4221, 12657, 12663, 29533, 37971, 88599, 113913, 265797, 282673, 797391, 848019, 1978711, 2544057, 5936133, 7632171, 17808399, 53425197]

約数ペア:

[(1, 53425197), (3, 17808399), (7, 7632171), (9, 5936133), (21, 2544057), (27, 1978711), (63, 848019), (67, 797391), (189, 282673), (201, 265797), (469, 113913), (603, 88599), (1407, 37971), (1809, 29533), (4219, 12663), (4221, 12657)]