170928351

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 286241280

約数和(自身を除く): 115312929

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 751, 1089, 1331, 1881, 2253, 2299, 3993, 6759, 6897, 8261, 11979, 14269, 20691, 24783, 25289, 42807, 74349, 75867, 90871, 128421, 156959, 227601, 272613, 470877, 817839, 999581, 1412631, 1726549, 2998743, 5179647, 8996229, 15538941, 18992039, 56976117, 170928351]

約数ペア:

[(1, 170928351), (3, 56976117), (9, 18992039), (11, 15538941), (19, 8996229), (33, 5179647), (57, 2998743), (99, 1726549), (121, 1412631), (171, 999581), (209, 817839), (363, 470877), (627, 272613), (751, 227601), (1089, 156959), (1331, 128421), (1881, 90871), (2253, 75867), (2299, 74349), (3993, 42807), (6759, 25289), (6897, 24783), (8261, 20691), (11979, 14269)]