19531827

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6079}}^1$

素因数の和:6112

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 15488973

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6079, 18237, 42553, 54711, 103343, 127659, 164133, 310029, 382977, 723401, 930087, 1148931, 2170203, 2790261, 6510609, 19531827]

約数ペア:

[(1, 19531827), (3, 6510609), (7, 2790261), (9, 2170203), (17, 1148931), (21, 930087), (27, 723401), (51, 382977), (63, 310029), (119, 164133), (153, 127659), (189, 103343), (357, 54711), (459, 42553), (1071, 18237), (3213, 6079)]