27731454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 59701536

約数和(自身を除く): 31970082

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 4457, 6222, 8914, 13371, 26742, 75769, 151538, 227307, 271877, 454614, 543754, 815631, 1631262, 4621909, 9243818, 13865727, 27731454]

約数ペア:

[(1, 27731454), (2, 13865727), (3, 9243818), (6, 4621909), (17, 1631262), (34, 815631), (51, 543754), (61, 454614), (102, 271877), (122, 227307), (183, 151538), (366, 75769), (1037, 26742), (2074, 13371), (3111, 8914), (4457, 6222)]