7263021777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{26681}}^1$

素因数の和:26881

約数の個数: 32

約数和(自身を含む): 10804288896

約数和(自身を除く): 3541267119

約数列:

[1, 3, 11, 33, 73, 113, 219, 339, 803, 1243, 2409, 3729, 8249, 24747, 26681, 80043, 90739, 272217, 293491, 880473, 1947713, 3014953, 5843139, 9044859, 21424843, 33164483, 64274529, 99493449, 220091569, 660274707, 2421007259, 7263021777]

約数ペア:

[(1, 7263021777), (3, 2421007259), (11, 660274707), (33, 220091569), (73, 99493449), (113, 64274529), (219, 33164483), (339, 21424843), (803, 9044859), (1243, 5843139), (2409, 3014953), (3729, 1947713), (8249, 880473), (24747, 293491), (26681, 272217), (80043, 90739)]