69184773

素因数分解:

$3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 120032640

約数和(自身を除く): 50847867

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 243, 267, 457, 567, 623, 801, 1371, 1701, 1869, 2403, 3199, 4113, 5607, 7209, 9597, 12339, 16821, 21627, 28791, 37017, 40673, 50463, 86373, 111051, 122019, 151389, 259119, 284711, 366057, 777357, 854133, 1098171, 2562399, 3294513, 7687197, 9883539, 23061591, 69184773]

約数ペア:

[(1, 69184773), (3, 23061591), (7, 9883539), (9, 7687197), (21, 3294513), (27, 2562399), (63, 1098171), (81, 854133), (89, 777357), (189, 366057), (243, 284711), (267, 259119), (457, 151389), (567, 122019), (623, 111051), (801, 86373), (1371, 50463), (1701, 40673), (1869, 37017), (2403, 28791), (3199, 21627), (4113, 16821), (5607, 12339), (7209, 9597)]