170946153

素因数分解:

$3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 296837760

約数和(自身を除く): 125891607

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 157, 189, 441, 471, 823, 1099, 1323, 1413, 2469, 3297, 4239, 5761, 7407, 7693, 9891, 17283, 22221, 23079, 29673, 40327, 51849, 69237, 120981, 129211, 155547, 207711, 362943, 387633, 904477, 1088829, 1162899, 2713431, 3488697, 6331339, 8140293, 18994017, 24420879, 56982051, 170946153]

約数ペア:

[(1, 170946153), (3, 56982051), (7, 24420879), (9, 18994017), (21, 8140293), (27, 6331339), (49, 3488697), (63, 2713431), (147, 1162899), (157, 1088829), (189, 904477), (441, 387633), (471, 362943), (823, 207711), (1099, 155547), (1323, 129211), (1413, 120981), (2469, 69237), (3297, 51849), (4239, 40327), (5761, 29673), (7407, 23079), (7693, 22221), (9891, 17283)]