171470211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 276203520

約数和(自身を除く): 104733309

約数列:

[1, 3, 11, 17, 33, 51, 53, 73, 79, 159, 187, 219, 237, 561, 583, 803, 869, 901, 1241, 1343, 1749, 2409, 2607, 2703, 3723, 3869, 4029, 4187, 5767, 9911, 11607, 12561, 13651, 14773, 17301, 29733, 40953, 42559, 44319, 46057, 63437, 65773, 71179, 98039, 127677, 138171, 190311, 197319, 213537, 294117, 305651, 723503, 782969, 916953, 1078429, 2170509, 2348907, 3235287, 3362161, 5196067, 10086483, 15588201, 57156737, 171470211]

約数ペア:

[(1, 171470211), (3, 57156737), (11, 15588201), (17, 10086483), (33, 5196067), (51, 3362161), (53, 3235287), (73, 2348907), (79, 2170509), (159, 1078429), (187, 916953), (219, 782969), (237, 723503), (561, 305651), (583, 294117), (803, 213537), (869, 197319), (901, 190311), (1241, 138171), (1343, 127677), (1749, 98039), (2409, 71179), (2607, 65773), (2703, 63437), (3723, 46057), (3869, 44319), (4029, 42559), (4187, 40953), (5767, 29733), (9911, 17301), (11607, 14773), (12561, 13651)]