219188221119

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4391}}^1\times {\mathrm{4861}}^1$

素因数の和:9428

約数の個数: 48

約数和(自身を含む): 364212186624

約数和(自身を除く): 145023965505

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 4391, 4861, 10269, 13173, 14583, 30737, 34027, 39519, 43749, 92211, 102081, 276633, 306243, 715733, 792343, 2147199, 2377029, 5010131, 5546401, 6441597, 7131087, 15030393, 16639203, 21344651, 45091179, 49917609, 64033953, 149412557, 192101859, 448237671, 1344713013, 3479178113, 10437534339, 24354246791, 31312603017, 73062740373, 219188221119]

約数ペア:

[(1, 219188221119), (3, 73062740373), (7, 31312603017), (9, 24354246791), (21, 10437534339), (63, 3479178113), (163, 1344713013), (489, 448237671), (1141, 192101859), (1467, 149412557), (3423, 64033953), (4391, 49917609), (4861, 45091179), (10269, 21344651), (13173, 16639203), (14583, 15030393), (30737, 7131087), (34027, 6441597), (39519, 5546401), (43749, 5010131), (92211, 2377029), (102081, 2147199), (276633, 792343), (306243, 715733)]