69454503

素因数分解:

$3^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 118005888

約数和(自身を除く): 48551385

約数列:

[1, 3, 9, 17, 23, 27, 43, 51, 69, 81, 129, 153, 207, 243, 289, 387, 391, 459, 621, 731, 867, 989, 1161, 1173, 1377, 1863, 2193, 2601, 2967, 3483, 3519, 4131, 5589, 6579, 6647, 7803, 8901, 10449, 10557, 12427, 16813, 19737, 19941, 23409, 26703, 31671, 37281, 50439, 59211, 59823, 70227, 80109, 95013, 111843, 151317, 177633, 179469, 240327, 285821, 335529, 453951, 538407, 857463, 1006587, 1361853, 1615221, 2572389, 3019761, 4085559, 7717167, 23151501, 69454503]

約数ペア:

[(1, 69454503), (3, 23151501), (9, 7717167), (17, 4085559), (23, 3019761), (27, 2572389), (43, 1615221), (51, 1361853), (69, 1006587), (81, 857463), (129, 538407), (153, 453951), (207, 335529), (243, 285821), (289, 240327), (387, 179469), (391, 177633), (459, 151317), (621, 111843), (731, 95013), (867, 80109), (989, 70227), (1161, 59823), (1173, 59211), (1377, 50439), (1863, 37281), (2193, 31671), (2601, 26703), (2967, 23409), (3483, 19941), (3519, 19737), (4131, 16813), (5589, 12427), (6579, 10557), (6647, 10449), (7803, 8901)]