227989431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5696

約数の個数: 32

約数和(自身を含む): 361713600

約数和(自身を除く): 133724169

約数列:

[1, 3, 9, 17, 27, 51, 89, 153, 267, 459, 801, 1513, 2403, 4539, 5581, 13617, 16743, 40851, 50229, 94877, 150687, 284631, 496709, 853893, 1490127, 2561679, 4470381, 8444053, 13411143, 25332159, 75996477, 227989431]

約数ペア:

[(1, 227989431), (3, 75996477), (9, 25332159), (17, 13411143), (27, 8444053), (51, 4470381), (89, 2561679), (153, 1490127), (267, 853893), (459, 496709), (801, 284631), (1513, 150687), (2403, 94877), (4539, 50229), (5581, 40851), (13617, 16743)]