74772153

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 116881160

約数和(自身を除く): 42109007

約数列:

[1, 3, 9, 27, 37, 61, 81, 111, 183, 333, 409, 549, 999, 1227, 1647, 2257, 2997, 3681, 4941, 6771, 11043, 15133, 20313, 24949, 33129, 45399, 60939, 74847, 136197, 182817, 224541, 408591, 673623, 923113, 1225773, 2020869, 2769339, 8308017, 24924051, 74772153]

約数ペア:

[(1, 74772153), (3, 24924051), (9, 8308017), (27, 2769339), (37, 2020869), (61, 1225773), (81, 923113), (111, 673623), (183, 408591), (333, 224541), (409, 182817), (549, 136197), (999, 74847), (1227, 60939), (1647, 45399), (2257, 33129), (2997, 24949), (3681, 20313), (4941, 15133), (6771, 11043)]