864528420519

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{13313}}^1$

素因数の和:14568

約数の個数: 48

約数和(自身を含む): 1290588009984

約数和(自身を除く): 426059589465

約数列:

[1, 3, 9, 37, 111, 191, 333, 573, 1021, 1719, 3063, 7067, 9189, 13313, 21201, 37777, 39939, 63603, 113331, 119817, 195011, 339993, 492581, 585033, 1477743, 1755099, 2542783, 4433229, 7215407, 7628349, 13592573, 21646221, 22885047, 40777719, 64938663, 94082971, 122333157, 282248913, 502925201, 846746739, 1508775603, 2596181443, 4526326809, 7788544329, 23365632987, 96058713391, 288176140173, 864528420519]

約数ペア:

[(1, 864528420519), (3, 288176140173), (9, 96058713391), (37, 23365632987), (111, 7788544329), (191, 4526326809), (333, 2596181443), (573, 1508775603), (1021, 846746739), (1719, 502925201), (3063, 282248913), (7067, 122333157), (9189, 94082971), (13313, 64938663), (21201, 40777719), (37777, 22885047), (39939, 21646221), (63603, 13592573), (113331, 7628349), (119817, 7215407), (195011, 4433229), (339993, 2542783), (492581, 1755099), (585033, 1477743)]