1008581679

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 1757998080

約数和(自身を除く): 749416401

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 107, 159, 189, 321, 371, 477, 749, 941, 963, 1113, 1431, 2247, 2823, 2889, 3339, 5671, 6587, 6741, 8469, 10017, 17013, 19761, 20223, 25407, 39697, 49873, 51039, 59283, 100687, 119091, 149619, 153117, 177849, 302061, 349111, 357273, 448857, 704809, 906183, 1047333, 1071819, 1346571, 2114427, 2718549, 3141999, 5336411, 6343281, 9425997, 16009233, 19029843, 37354877, 48027699, 112064631, 144083097, 336193893, 1008581679]

約数ペア:

[(1, 1008581679), (3, 336193893), (7, 144083097), (9, 112064631), (21, 48027699), (27, 37354877), (53, 19029843), (63, 16009233), (107, 9425997), (159, 6343281), (189, 5336411), (321, 3141999), (371, 2718549), (477, 2114427), (749, 1346571), (941, 1071819), (963, 1047333), (1113, 906183), (1431, 704809), (2247, 448857), (2823, 357273), (2889, 349111), (3339, 302061), (5671, 177849), (6587, 153117), (6741, 149619), (8469, 119091), (10017, 100687), (17013, 59283), (19761, 51039), (20223, 49873), (25407, 39697)]