40757013

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 67082400

約数和(自身を除く): 26325387

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 307, 447, 891, 921, 1341, 1639, 2763, 3377, 4023, 4917, 8289, 10131, 12069, 14751, 24867, 30393, 44253, 45743, 91179, 132759, 137229, 273537, 411687, 503173, 1235061, 1509519, 3705183, 4528557, 13585671, 40757013]

約数ペア:

[(1, 40757013), (3, 13585671), (9, 4528557), (11, 3705183), (27, 1509519), (33, 1235061), (81, 503173), (99, 411687), (149, 273537), (297, 137229), (307, 132759), (447, 91179), (891, 45743), (921, 44253), (1341, 30393), (1639, 24867), (2763, 14751), (3377, 12069), (4023, 10131), (4917, 8289)]