90676341

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 60

約数和(自身を含む): 163750752

約数和(自身を除く): 73074411

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 361, 399, 443, 513, 567, 1083, 1197, 1329, 1539, 2527, 3101, 3249, 3591, 3987, 7581, 8417, 9303, 9747, 10773, 11961, 22743, 25251, 27909, 29241, 35883, 58919, 68229, 75753, 83727, 159923, 176757, 204687, 227259, 251181, 479769, 530271, 681777, 1119461, 1439307, 1590813, 3358383, 4317921, 4772439, 10075149, 12953763, 30225447, 90676341]

約数ペア:

[(1, 90676341), (3, 30225447), (7, 12953763), (9, 10075149), (19, 4772439), (21, 4317921), (27, 3358383), (57, 1590813), (63, 1439307), (81, 1119461), (133, 681777), (171, 530271), (189, 479769), (361, 251181), (399, 227259), (443, 204687), (513, 176757), (567, 159923), (1083, 83727), (1197, 75753), (1329, 68229), (1539, 58919), (2527, 35883), (3101, 29241), (3249, 27909), (3591, 25251), (3987, 22743), (7581, 11961), (8417, 10773), (9303, 9747)]