1570299733971

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1\times {\mathrm{991}}^1\times {\mathrm{1381}}^1$

素因数の和:2665

約数の個数: 72

約数和(自身を含む): 2385083372672

約数和(自身を除く): 814783638701

約数列:

[1, 3, 9, 23, 69, 207, 241, 529, 723, 991, 1381, 1587, 2169, 2973, 4143, 4761, 5543, 8919, 12429, 16629, 22793, 31763, 49887, 68379, 95289, 127489, 205137, 238831, 285867, 332821, 382467, 524239, 716493, 730549, 998463, 1147401, 1368571, 1572717, 2149479, 2191647, 2995389, 4105713, 4718151, 5493113, 6574941, 7654883, 12317139, 16479339, 22964649, 31477133, 49438017, 68893947, 94431399, 126341599, 176062309, 283294197, 329825611, 379024797, 528186927, 723974059, 989476833, 1137074391, 1584560781, 2171922177, 2968430499, 6515766531, 7585989053, 22757967159, 68273901477, 174477748219, 523433244657, 1570299733971]

約数ペア:

[(1, 1570299733971), (3, 523433244657), (9, 174477748219), (23, 68273901477), (69, 22757967159), (207, 7585989053), (241, 6515766531), (529, 2968430499), (723, 2171922177), (991, 1584560781), (1381, 1137074391), (1587, 989476833), (2169, 723974059), (2973, 528186927), (4143, 379024797), (4761, 329825611), (5543, 283294197), (8919, 176062309), (12429, 126341599), (16629, 94431399), (22793, 68893947), (31763, 49438017), (49887, 31477133), (68379, 22964649), (95289, 16479339), (127489, 12317139), (205137, 7654883), (238831, 6574941), (285867, 5493113), (332821, 4718151), (382467, 4105713), (524239, 2995389), (716493, 2191647), (730549, 2149479), (998463, 1572717), (1147401, 1368571)]