13306661397

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 20959545600

約数和(自身を除く): 7652884203

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 457, 783, 907, 1107, 1189, 1371, 2721, 3567, 4113, 8163, 10701, 12339, 13253, 18737, 24489, 26303, 32103, 37187, 39759, 56211, 78909, 111561, 119277, 168633, 236727, 334683, 357831, 414499, 505899, 543373, 710181, 1004049, 1078423, 1243497, 1630119, 3235269, 3730491, 4890357, 9705807, 11191473, 12020471, 14671071, 16994459, 29117421, 36061413, 50983377, 108184239, 152950131, 324552717, 458850393, 492839311, 1478517933, 4435553799, 13306661397]

約数ペア:

[(1, 13306661397), (3, 4435553799), (9, 1478517933), (27, 492839311), (29, 458850393), (41, 324552717), (87, 152950131), (123, 108184239), (261, 50983377), (369, 36061413), (457, 29117421), (783, 16994459), (907, 14671071), (1107, 12020471), (1189, 11191473), (1371, 9705807), (2721, 4890357), (3567, 3730491), (4113, 3235269), (8163, 1630119), (10701, 1243497), (12339, 1078423), (13253, 1004049), (18737, 710181), (24489, 543373), (26303, 505899), (32103, 414499), (37187, 357831), (39759, 334683), (56211, 236727), (78909, 168633), (111561, 119277)]