16047996471

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 26269641216

約数和(自身を除く): 10221644745

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 631, 727, 897, 1521, 1893, 2181, 2691, 3887, 5679, 6543, 8203, 9451, 11661, 14513, 16721, 24609, 28353, 34983, 43539, 50163, 73827, 85059, 106639, 122863, 130617, 150489, 188669, 217373, 319917, 368589, 458737, 566007, 652119, 959751, 1105767, 1376211, 1698021, 1956357, 2452697, 2825849, 4128633, 5963581, 7358091, 8477547, 10550951, 17890743, 22074273, 25432641, 31652853, 53672229, 77526553, 94958559, 137162363, 232579659, 411487089, 697738977, 1234461267, 1783110719, 5349332157, 16047996471]

約数ペア:

[(1, 16047996471), (3, 5349332157), (9, 1783110719), (13, 1234461267), (23, 697738977), (39, 411487089), (69, 232579659), (117, 137162363), (169, 94958559), (207, 77526553), (299, 53672229), (507, 31652853), (631, 25432641), (727, 22074273), (897, 17890743), (1521, 10550951), (1893, 8477547), (2181, 7358091), (2691, 5963581), (3887, 4128633), (5679, 2825849), (6543, 2452697), (8203, 1956357), (9451, 1698021), (11661, 1376211), (14513, 1105767), (16721, 959751), (24609, 652119), (28353, 566007), (34983, 458737), (43539, 368589), (50163, 319917), (73827, 217373), (85059, 188669), (106639, 150489), (122863, 130617)]