27863784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9951

約数の個数: 64

約数和(自身を含む): 83361600

約数和(自身を除く): 55497816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 9923, 19846, 29769, 39692, 59538, 79384, 89307, 119076, 128999, 178614, 238152, 257998, 267921, 357228, 386997, 515996, 535842, 714456, 773994, 1031992, 1071684, 1160991, 1547988, 2143368, 2321982, 3095976, 3482973, 4643964, 6965946, 9287928, 13931892, 27863784]

約数ペア:

[(1, 27863784), (2, 13931892), (3, 9287928), (4, 6965946), (6, 4643964), (8, 3482973), (9, 3095976), (12, 2321982), (13, 2143368), (18, 1547988), (24, 1160991), (26, 1071684), (27, 1031992), (36, 773994), (39, 714456), (52, 535842), (54, 515996), (72, 386997), (78, 357228), (104, 267921), (108, 257998), (117, 238152), (156, 178614), (216, 128999), (234, 119076), (312, 89307), (351, 79384), (468, 59538), (702, 39692), (936, 29769), (1404, 19846), (2808, 9923)]