99938979

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 79323741

約数列:

[1, 3, 7, 9, 21, 23, 49, 59, 63, 69, 147, 161, 167, 177, 207, 413, 441, 483, 501, 531, 1127, 1169, 1239, 1357, 1449, 1503, 2891, 3381, 3507, 3717, 3841, 4071, 8183, 8673, 9499, 9853, 10143, 10521, 11523, 12213, 24549, 26019, 26887, 28497, 29559, 34569, 66493, 68971, 73647, 80661, 85491, 88677, 188209, 199479, 206913, 226619, 241983, 482797, 564627, 598437, 620739, 679857, 1448391, 1586333, 1693881, 2039571, 4345173, 4758999, 11104331, 14276997, 33312993, 99938979]

約数ペア:

[(1, 99938979), (3, 33312993), (7, 14276997), (9, 11104331), (21, 4758999), (23, 4345173), (49, 2039571), (59, 1693881), (63, 1586333), (69, 1448391), (147, 679857), (161, 620739), (167, 598437), (177, 564627), (207, 482797), (413, 241983), (441, 226619), (483, 206913), (501, 199479), (531, 188209), (1127, 88677), (1169, 85491), (1239, 80661), (1357, 73647), (1449, 68971), (1503, 66493), (2891, 34569), (3381, 29559), (3507, 28497), (3717, 26887), (3841, 26019), (4071, 24549), (8183, 12213), (8673, 11523), (9499, 10521), (9853, 10143)]