9599973327

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 16735811040

約数和(自身を除く): 7135837713

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 421, 441, 609, 1263, 1421, 1783, 1827, 2947, 3789, 4263, 5349, 8841, 12209, 12481, 12789, 16047, 20629, 26523, 36627, 37443, 51707, 61887, 85463, 87367, 109881, 112329, 155121, 185661, 256389, 262101, 361949, 465363, 598241, 750643, 769167, 786303, 1085847, 1794723, 2251929, 2533643, 3257541, 5254501, 5384169, 6755787, 7600929, 15763503, 21768647, 22802787, 36781507, 47290509, 65305941, 110344521, 152380529, 195917823, 331033563, 457141587, 1066663703, 1371424761, 3199991109, 9599973327]

約数ペア:

[(1, 9599973327), (3, 3199991109), (7, 1371424761), (9, 1066663703), (21, 457141587), (29, 331033563), (49, 195917823), (63, 152380529), (87, 110344521), (147, 65305941), (203, 47290509), (261, 36781507), (421, 22802787), (441, 21768647), (609, 15763503), (1263, 7600929), (1421, 6755787), (1783, 5384169), (1827, 5254501), (2947, 3257541), (3789, 2533643), (4263, 2251929), (5349, 1794723), (8841, 1085847), (12209, 786303), (12481, 769167), (12789, 750643), (16047, 598241), (20629, 465363), (26523, 361949), (36627, 262101), (37443, 256389), (51707, 185661), (61887, 155121), (85463, 112329), (87367, 109881)]