56557079901

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{101749}}^1$

素因数の和:101955

約数の個数: 64

約数和(自身を含む): 101977920000

約数和(自身を除く): 45420840099

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 173, 189, 357, 459, 519, 1071, 1211, 1557, 2941, 3213, 3633, 4671, 8823, 10899, 20587, 26469, 32697, 61761, 79407, 101749, 185283, 305247, 555849, 712243, 915741, 1729733, 2136729, 2747223, 5189199, 6410187, 12108131, 15567597, 17602577, 19230561, 36324393, 46702791, 52807731, 108973179, 123218039, 158423193, 299243809, 326919537, 369654117, 475269579, 897731427, 1108962351, 2094706663, 2693194281, 3326887053, 6284119989, 8079582843, 18852359967, 56557079901]

約数ペア:

[(1, 56557079901), (3, 18852359967), (7, 8079582843), (9, 6284119989), (17, 3326887053), (21, 2693194281), (27, 2094706663), (51, 1108962351), (63, 897731427), (119, 475269579), (153, 369654117), (173, 326919537), (189, 299243809), (357, 158423193), (459, 123218039), (519, 108973179), (1071, 52807731), (1211, 46702791), (1557, 36324393), (2941, 19230561), (3213, 17602577), (3633, 15567597), (4671, 12108131), (8823, 6410187), (10899, 5189199), (20587, 2747223), (26469, 2136729), (32697, 1729733), (61761, 915741), (79407, 712243), (101749, 555849), (185283, 305247)]