24651837

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 20137923

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 107, 159, 161, 189, 207, 321, 371, 477, 483, 621, 749, 963, 1113, 1219, 1431, 1449, 2247, 2461, 2889, 3339, 3657, 4347, 5671, 6741, 7383, 8533, 10017, 10971, 17013, 17227, 20223, 22149, 25599, 32913, 39697, 51039, 51681, 66447, 76797, 119091, 130433, 153117, 155043, 230391, 357273, 391299, 465129, 913031, 1071819, 1173897, 2739093, 3521691, 8217279, 24651837]

約数ペア:

[(1, 24651837), (3, 8217279), (7, 3521691), (9, 2739093), (21, 1173897), (23, 1071819), (27, 913031), (53, 465129), (63, 391299), (69, 357273), (107, 230391), (159, 155043), (161, 153117), (189, 130433), (207, 119091), (321, 76797), (371, 66447), (477, 51681), (483, 51039), (621, 39697), (749, 32913), (963, 25599), (1113, 22149), (1219, 20223), (1431, 17227), (1449, 17013), (2247, 10971), (2461, 10017), (2889, 8533), (3339, 7383), (3657, 6741), (4347, 5671)]