127788883159

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{3517}}^1$

素因数の和:4424

約数の個数: 48

約数和(自身を含む): 160606888128

約数和(自身を除く): 32818004969

約数列:

[1, 7, 17, 49, 53, 119, 371, 823, 833, 901, 2597, 3517, 5761, 6307, 13991, 24619, 40327, 43619, 44149, 59789, 97937, 172333, 186401, 305333, 418523, 685559, 741523, 1304807, 2137331, 2894491, 2929661, 3168817, 5190661, 9133649, 20261437, 22181719, 36334627, 49206347, 141830059, 153408023, 155272033, 344444429, 1073856161, 2411111003, 2607936391, 7516993127, 18255554737, 127788883159]

約数ペア:

[(1, 127788883159), (7, 18255554737), (17, 7516993127), (49, 2607936391), (53, 2411111003), (119, 1073856161), (371, 344444429), (823, 155272033), (833, 153408023), (901, 141830059), (2597, 49206347), (3517, 36334627), (5761, 22181719), (6307, 20261437), (13991, 9133649), (24619, 5190661), (40327, 3168817), (43619, 2929661), (44149, 2894491), (59789, 2137331), (97937, 1304807), (172333, 741523), (186401, 685559), (305333, 418523)]