24401601

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 19466559

約数列:

[1, 3, 7, 9, 21, 27, 41, 47, 63, 67, 123, 141, 189, 201, 287, 329, 369, 423, 469, 603, 861, 987, 1107, 1269, 1407, 1809, 1927, 2583, 2747, 2961, 3149, 4221, 5781, 7749, 8241, 8883, 9447, 12663, 13489, 17343, 19229, 22043, 24723, 28341, 40467, 52029, 57687, 66129, 74169, 85023, 121401, 129109, 173061, 198387, 364203, 387327, 519183, 595161, 903763, 1161981, 2711289, 3485943, 8133867, 24401601]

約数ペア:

[(1, 24401601), (3, 8133867), (7, 3485943), (9, 2711289), (21, 1161981), (27, 903763), (41, 595161), (47, 519183), (63, 387327), (67, 364203), (123, 198387), (141, 173061), (189, 129109), (201, 121401), (287, 85023), (329, 74169), (369, 66129), (423, 57687), (469, 52029), (603, 40467), (861, 28341), (987, 24723), (1107, 22043), (1269, 19229), (1407, 17343), (1809, 13489), (1927, 12663), (2583, 9447), (2747, 8883), (2961, 8241), (3149, 7749), (4221, 5781)]