7139635209

素因数分解:

$3^2\times 7^4\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2224

約数の個数: 60

約数和(自身を含む): 12110672496

約数和(自身を除く): 4971037287

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 163, 343, 441, 489, 1029, 1141, 1467, 2027, 2401, 3087, 3423, 6081, 7203, 7987, 10269, 14189, 18243, 21609, 23961, 42567, 55909, 71883, 99323, 127701, 167727, 297969, 330401, 391363, 503181, 695261, 893907, 991203, 1174089, 2085783, 2312807, 2973609, 3522267, 4866827, 6257349, 6938421, 14600481, 16189649, 20815263, 43801443, 48568947, 113327543, 145706841, 339982629, 793292801, 1019947887, 2379878403, 7139635209]

約数ペア:

[(1, 7139635209), (3, 2379878403), (7, 1019947887), (9, 793292801), (21, 339982629), (49, 145706841), (63, 113327543), (147, 48568947), (163, 43801443), (343, 20815263), (441, 16189649), (489, 14600481), (1029, 6938421), (1141, 6257349), (1467, 4866827), (2027, 3522267), (2401, 2973609), (3087, 2312807), (3423, 2085783), (6081, 1174089), (7203, 991203), (7987, 893907), (10269, 695261), (14189, 503181), (18243, 391363), (21609, 330401), (23961, 297969), (42567, 167727), (55909, 127701), (71883, 99323)]