84127813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 111237120

約数和(自身を除く): 27109307

約数列:

[1, 7, 11, 23, 67, 77, 161, 253, 469, 709, 737, 1541, 1771, 4963, 5159, 7799, 10787, 16307, 16951, 47503, 54593, 114149, 118657, 179377, 332521, 522533, 1092569, 1255639, 3657731, 7647983, 12018259, 84127813]

約数ペア:

[(1, 84127813), (7, 12018259), (11, 7647983), (23, 3657731), (67, 1255639), (77, 1092569), (161, 522533), (253, 332521), (469, 179377), (709, 118657), (737, 114149), (1541, 54593), (1771, 47503), (4963, 16951), (5159, 16307), (7799, 10787)]