127907766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5153}}^1$

素因数の和:5365

約数の個数: 48

約数和(自身を含む): 318393504

約数和(自身を除く): 190485738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 5153, 8274, 10306, 12411, 15459, 24822, 30918, 36071, 46377, 72142, 92754, 108213, 216426, 324639, 649278, 1015141, 2030282, 3045423, 6090846, 7105987, 9136269, 14211974, 18272538, 21317961, 42635922, 63953883, 127907766]

約数ペア:

[(1, 127907766), (2, 63953883), (3, 42635922), (6, 21317961), (7, 18272538), (9, 14211974), (14, 9136269), (18, 7105987), (21, 6090846), (42, 3045423), (63, 2030282), (126, 1015141), (197, 649278), (394, 324639), (591, 216426), (1182, 108213), (1379, 92754), (1773, 72142), (2758, 46377), (3546, 36071), (4137, 30918), (5153, 24822), (8274, 15459), (10306, 12411)]