85303071

素因数分解:

$3^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 150784000

約数和(自身を除く): 65480929

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 151, 183, 189, 343, 427, 441, 453, 549, 1029, 1057, 1281, 1323, 1359, 1647, 2989, 3087, 3171, 3843, 4077, 7399, 8967, 9211, 9261, 9513, 11529, 20923, 22197, 26901, 27633, 28539, 51793, 62769, 64477, 66591, 80703, 82899, 155379, 188307, 193431, 199773, 248697, 451339, 466137, 564921, 580293, 1354017, 1398411, 1740879, 3159373, 4062051, 9478119, 12186153, 28434357, 85303071]

約数ペア:

[(1, 85303071), (3, 28434357), (7, 12186153), (9, 9478119), (21, 4062051), (27, 3159373), (49, 1740879), (61, 1398411), (63, 1354017), (147, 580293), (151, 564921), (183, 466137), (189, 451339), (343, 248697), (427, 199773), (441, 193431), (453, 188307), (549, 155379), (1029, 82899), (1057, 80703), (1281, 66591), (1323, 64477), (1359, 62769), (1647, 51793), (2989, 28539), (3087, 27633), (3171, 26901), (3843, 22197), (4077, 20923), (7399, 11529), (8967, 9513), (9211, 9261)]