73691073

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 42672447

約数列:

[1, 3, 9, 17, 27, 51, 153, 181, 459, 543, 887, 1629, 2661, 3077, 4887, 7983, 9231, 15079, 23949, 27693, 45237, 83079, 135711, 160547, 407133, 481641, 1444923, 2729299, 4334769, 8187897, 24563691, 73691073]

約数ペア:

[(1, 73691073), (3, 24563691), (9, 8187897), (17, 4334769), (27, 2729299), (51, 1444923), (153, 481641), (181, 407133), (459, 160547), (543, 135711), (887, 83079), (1629, 45237), (2661, 27693), (3077, 23949), (4887, 15079), (7983, 9231)]