25091924013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{3163}}^1$

素因数の和:3515

約数の個数: 64

約数和(自身を含む): 40631834880

約数和(自身を除く): 15539910867

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 233, 291, 351, 699, 873, 1261, 2097, 2619, 3029, 3163, 3783, 6291, 9087, 9489, 11349, 22601, 27261, 28467, 34047, 41119, 67803, 81783, 85401, 123357, 203409, 293813, 306811, 370071, 610227, 736979, 881439, 920433, 1110213, 2210937, 2644317, 2761299, 3988543, 6632811, 7932951, 8283897, 9580727, 11965629, 19898433, 28742181, 35896887, 71486963, 86226543, 107690661, 214460889, 258679629, 643382667, 929330519, 1930148001, 2787991557, 8363974671, 25091924013]

約数ペア:

[(1, 25091924013), (3, 8363974671), (9, 2787991557), (13, 1930148001), (27, 929330519), (39, 643382667), (97, 258679629), (117, 214460889), (233, 107690661), (291, 86226543), (351, 71486963), (699, 35896887), (873, 28742181), (1261, 19898433), (2097, 11965629), (2619, 9580727), (3029, 8283897), (3163, 7932951), (3783, 6632811), (6291, 3988543), (9087, 2761299), (9489, 2644317), (11349, 2210937), (22601, 1110213), (27261, 920433), (28467, 881439), (34047, 736979), (41119, 610227), (67803, 370071), (81783, 306811), (85401, 293813), (123357, 203409)]