61996473

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 112634496

約数和(自身を除く): 50638023

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 411, 653, 693, 959, 1233, 1507, 1959, 2877, 4521, 4571, 5877, 7183, 8631, 10549, 13563, 13713, 21549, 31647, 41139, 50281, 64647, 89461, 94941, 150843, 268383, 452529, 626227, 805149, 984071, 1878681, 2952213, 5636043, 6888497, 8856639, 20665491, 61996473]

約数ペア:

[(1, 61996473), (3, 20665491), (7, 8856639), (9, 6888497), (11, 5636043), (21, 2952213), (33, 1878681), (63, 984071), (77, 805149), (99, 626227), (137, 452529), (231, 268383), (411, 150843), (653, 94941), (693, 89461), (959, 64647), (1233, 50281), (1507, 41139), (1959, 31647), (2877, 21549), (4521, 13713), (4571, 13563), (5877, 10549), (7183, 8631)]