171209968137

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1\times {\mathrm{2029}}^1$

素因数の和:3135

約数の個数: 64

約数和(自身を含む): 274523558400

約数和(自身を除く): 103313590263

約数列:

[1, 3, 9, 13, 27, 39, 117, 311, 351, 773, 933, 2029, 2319, 2799, 4043, 6087, 6957, 8397, 10049, 12129, 18261, 20871, 26377, 30147, 36387, 54783, 79131, 90441, 109161, 237393, 240403, 271323, 631019, 712179, 721209, 1568417, 1893057, 2163627, 3125239, 4705251, 5679171, 6490881, 8203247, 9375717, 14115753, 17037513, 20389421, 24609741, 28127151, 42347259, 61168263, 73829223, 84381453, 183504789, 221487669, 487777687, 550514367, 1463333061, 4389999183, 6341109931, 13169997549, 19023329793, 57069989379, 171209968137]

約数ペア:

[(1, 171209968137), (3, 57069989379), (9, 19023329793), (13, 13169997549), (27, 6341109931), (39, 4389999183), (117, 1463333061), (311, 550514367), (351, 487777687), (773, 221487669), (933, 183504789), (2029, 84381453), (2319, 73829223), (2799, 61168263), (4043, 42347259), (6087, 28127151), (6957, 24609741), (8397, 20389421), (10049, 17037513), (12129, 14115753), (18261, 9375717), (20871, 8203247), (26377, 6490881), (30147, 5679171), (36387, 4705251), (54783, 3125239), (79131, 2163627), (90441, 1893057), (109161, 1568417), (237393, 721209), (240403, 712179), (271323, 631019)]