157077903843

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{42703}}^1$

素因数の和:43181

約数の個数: 72

約数和(自身を含む): 278464243200

約数和(自身を除く): 121386339357

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 439, 441, 931, 1197, 1317, 2793, 3073, 3951, 8341, 8379, 9219, 21511, 25023, 27657, 42703, 58387, 64533, 75069, 128109, 175161, 193599, 298921, 384327, 408709, 525483, 811357, 896763, 1226127, 2092447, 2434071, 2690289, 3678381, 5679499, 6277341, 7302213, 17038497, 18746617, 18832023, 39756493, 51115491, 56239851, 119269479, 131226319, 168719553, 356185723, 357808437, 393678957, 918584233, 1068557169, 1181036871, 2493300061, 2755752699, 3205671507, 7479900183, 8267258097, 17453100427, 22439700549, 52359301281, 157077903843]

約数ペア:

[(1, 157077903843), (3, 52359301281), (7, 22439700549), (9, 17453100427), (19, 8267258097), (21, 7479900183), (49, 3205671507), (57, 2755752699), (63, 2493300061), (133, 1181036871), (147, 1068557169), (171, 918584233), (399, 393678957), (439, 357808437), (441, 356185723), (931, 168719553), (1197, 131226319), (1317, 119269479), (2793, 56239851), (3073, 51115491), (3951, 39756493), (8341, 18832023), (8379, 18746617), (9219, 17038497), (21511, 7302213), (25023, 6277341), (27657, 5679499), (42703, 3678381), (58387, 2690289), (64533, 2434071), (75069, 2092447), (128109, 1226127), (175161, 896763), (193599, 811357), (298921, 525483), (384327, 408709)]