231567175299

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{1621}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 336203384832

約数和(自身を除く): 104636209533

約数列:

[1, 3, 17, 51, 67, 97, 201, 291, 431, 1139, 1293, 1621, 1649, 3417, 4863, 4947, 6499, 7327, 19497, 21981, 27557, 28877, 41807, 82671, 86631, 108607, 110483, 125421, 157237, 325821, 331449, 471711, 490909, 698651, 710719, 1472727, 1846319, 2095953, 2132157, 2673029, 2801069, 5538957, 8019087, 8403207, 10534879, 11877067, 31604637, 35631201, 46809617, 47618173, 67769147, 140428851, 142854519, 179092943, 203307441, 537278829, 795763489, 1152075499, 2387290467, 3456226497, 4540532849, 13621598547, 77189058433, 231567175299]

約数ペア:

[(1, 231567175299), (3, 77189058433), (17, 13621598547), (51, 4540532849), (67, 3456226497), (97, 2387290467), (201, 1152075499), (291, 795763489), (431, 537278829), (1139, 203307441), (1293, 179092943), (1621, 142854519), (1649, 140428851), (3417, 67769147), (4863, 47618173), (4947, 46809617), (6499, 35631201), (7327, 31604637), (19497, 11877067), (21981, 10534879), (27557, 8403207), (28877, 8019087), (41807, 5538957), (82671, 2801069), (86631, 2673029), (108607, 2132157), (110483, 2095953), (125421, 1846319), (157237, 1472727), (325821, 710719), (331449, 698651), (471711, 490909)]