103638392221

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{23173}}^1$

素因数の和:23283

約数の個数: 64

約数和(自身を含む): 140156352000

約数和(自身を除く): 36517959779

約数列:

[1, 7, 13, 17, 49, 59, 91, 119, 221, 343, 413, 637, 767, 833, 1003, 1547, 2891, 4459, 5369, 5831, 7021, 10829, 13039, 20237, 23173, 37583, 49147, 75803, 91273, 162211, 263081, 301249, 344029, 393941, 638911, 1135477, 1367207, 2108743, 2757587, 4472377, 5121233, 7948339, 9570449, 14761201, 17773691, 19303109, 23242519, 35848631, 66993143, 103328407, 124415837, 135121763, 162697633, 250940417, 302152747, 468952001, 870910859, 1138883431, 1756582919, 2115069229, 6096376013, 7972184017, 14805484603, 103638392221]

約数ペア:

[(1, 103638392221), (7, 14805484603), (13, 7972184017), (17, 6096376013), (49, 2115069229), (59, 1756582919), (91, 1138883431), (119, 870910859), (221, 468952001), (343, 302152747), (413, 250940417), (637, 162697633), (767, 135121763), (833, 124415837), (1003, 103328407), (1547, 66993143), (2891, 35848631), (4459, 23242519), (5369, 19303109), (5831, 17773691), (7021, 14761201), (10829, 9570449), (13039, 7948339), (20237, 5121233), (23173, 4472377), (37583, 2757587), (49147, 2108743), (75803, 1367207), (91273, 1135477), (162211, 638911), (263081, 393941), (301249, 344029)]