90053271

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 163238400

約数和(自身を除く): 73185129

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 597, 653, 693, 1393, 1791, 1959, 2189, 4179, 4571, 5877, 6567, 7183, 12537, 13713, 15323, 19701, 21549, 41139, 45969, 50281, 64647, 129947, 137907, 150843, 389841, 452529, 909629, 1169523, 1429417, 2728887, 4288251, 8186661, 10005919, 12864753, 30017757, 90053271]

約数ペア:

[(1, 90053271), (3, 30017757), (7, 12864753), (9, 10005919), (11, 8186661), (21, 4288251), (33, 2728887), (63, 1429417), (77, 1169523), (99, 909629), (199, 452529), (231, 389841), (597, 150843), (653, 137907), (693, 129947), (1393, 64647), (1791, 50281), (1959, 45969), (2189, 41139), (4179, 21549), (4571, 19701), (5877, 15323), (6567, 13713), (7183, 12537)]