210007323

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 40

約数和(自身を含む): 335789520

約数和(自身を除く): 125782197

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 183, 513, 549, 1159, 1539, 1647, 2237, 3477, 4941, 6711, 10431, 20133, 31293, 42503, 60399, 93879, 127509, 136457, 181197, 382527, 409371, 1147581, 1228113, 2592683, 3442743, 3684339, 7778049, 11053017, 23334147, 70002441, 210007323]

約数ペア:

[(1, 210007323), (3, 70002441), (9, 23334147), (19, 11053017), (27, 7778049), (57, 3684339), (61, 3442743), (81, 2592683), (171, 1228113), (183, 1147581), (513, 409371), (549, 382527), (1159, 181197), (1539, 136457), (1647, 127509), (2237, 93879), (3477, 60399), (4941, 42503), (6711, 31293), (10431, 20133)]