66232917

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 43437483

約数列:

[1, 3, 9, 19, 27, 41, 47, 57, 67, 123, 141, 171, 201, 369, 423, 513, 603, 779, 893, 1107, 1269, 1273, 1809, 1927, 2337, 2679, 2747, 3149, 3819, 5781, 7011, 8037, 8241, 9447, 11457, 17343, 21033, 24111, 24723, 28341, 34371, 36613, 52029, 52193, 59831, 74169, 85023, 109839, 129109, 156579, 179493, 329517, 387327, 469737, 538479, 988551, 1161981, 1409211, 1615437, 2453071, 3485943, 7359213, 22077639, 66232917]

約数ペア:

[(1, 66232917), (3, 22077639), (9, 7359213), (19, 3485943), (27, 2453071), (41, 1615437), (47, 1409211), (57, 1161981), (67, 988551), (123, 538479), (141, 469737), (171, 387327), (201, 329517), (369, 179493), (423, 156579), (513, 129109), (603, 109839), (779, 85023), (893, 74169), (1107, 59831), (1269, 52193), (1273, 52029), (1809, 36613), (1927, 34371), (2337, 28341), (2679, 24723), (2747, 24111), (3149, 21033), (3819, 17343), (5781, 11457), (7011, 9447), (8037, 8241)]