210863763

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 352834560

約数和(自身を除く): 141970797

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 103, 113, 183, 297, 309, 339, 549, 671, 927, 1017, 1133, 1243, 1647, 2013, 2781, 3051, 3399, 3729, 6039, 6283, 6893, 10197, 11187, 11639, 18117, 18849, 20679, 30591, 33561, 34917, 56547, 62037, 69113, 75823, 104751, 128029, 169641, 186111, 207339, 227469, 314253, 384087, 622017, 682407, 709979, 1152261, 1866051, 2047221, 2129937, 3456783, 6389811, 7809769, 19169433, 23429307, 70287921, 210863763]

約数ペア:

[(1, 210863763), (3, 70287921), (9, 23429307), (11, 19169433), (27, 7809769), (33, 6389811), (61, 3456783), (99, 2129937), (103, 2047221), (113, 1866051), (183, 1152261), (297, 709979), (309, 682407), (339, 622017), (549, 384087), (671, 314253), (927, 227469), (1017, 207339), (1133, 186111), (1243, 169641), (1647, 128029), (2013, 104751), (2781, 75823), (3051, 69113), (3399, 62037), (3729, 56547), (6039, 34917), (6283, 33561), (6893, 30591), (10197, 20679), (11187, 18849), (11639, 18117)]