84580587

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 152920768

約数和(自身を除く): 68340181

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 1693, 2379, 3843, 5079, 5551, 7137, 11851, 15237, 16653, 22009, 35553, 49959, 66027, 103273, 106659, 154063, 198081, 309819, 462189, 722911, 929457, 1342549, 1386567, 2168733, 4027647, 6506199, 9397843, 12082941, 28193529, 84580587]

約数ペア:

[(1, 84580587), (3, 28193529), (7, 12082941), (9, 9397843), (13, 6506199), (21, 4027647), (39, 2168733), (61, 1386567), (63, 1342549), (91, 929457), (117, 722911), (183, 462189), (273, 309819), (427, 198081), (549, 154063), (793, 106659), (819, 103273), (1281, 66027), (1693, 49959), (2379, 35553), (3843, 22009), (5079, 16653), (5551, 15237), (7137, 11851)]