1517960007

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 2319163392

約数和(自身を除く): 801203385

約数列:

[1, 3, 9, 27, 81, 101, 127, 243, 303, 381, 487, 909, 1143, 1461, 2727, 3429, 4383, 8181, 10287, 12827, 13149, 24543, 30861, 38481, 39447, 49187, 61849, 115443, 118341, 147561, 185547, 346329, 442683, 556641, 1038987, 1328049, 1669923, 3116961, 3984147, 5009769, 6246749, 11952441, 15029307, 18740247, 56220741, 168662223, 505986669, 1517960007]

約数ペア:

[(1, 1517960007), (3, 505986669), (9, 168662223), (27, 56220741), (81, 18740247), (101, 15029307), (127, 11952441), (243, 6246749), (303, 5009769), (381, 3984147), (487, 3116961), (909, 1669923), (1143, 1328049), (1461, 1038987), (2727, 556641), (3429, 442683), (4383, 346329), (8181, 185547), (10287, 147561), (12827, 118341), (13149, 115443), (24543, 61849), (30861, 49187), (38481, 39447)]