518349051

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 904421760

約数和(自身を除く): 386072709

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 67, 81, 99, 171, 201, 209, 297, 457, 513, 603, 627, 737, 891, 1273, 1371, 1539, 1809, 1881, 2211, 3819, 4113, 5027, 5427, 5643, 6633, 8683, 11457, 12339, 14003, 15081, 16929, 19899, 26049, 30619, 34371, 37017, 42009, 45243, 59697, 78147, 91857, 95513, 103113, 126027, 135729, 234441, 275571, 286539, 336809, 378081, 407187, 581761, 703323, 826713, 859617, 1010427, 1134243, 1745283, 2480139, 2578851, 3031281, 5235849, 6399371, 7736553, 9093843, 15707547, 19198113, 27281529, 47122641, 57594339, 172783017, 518349051]

約数ペア:

[(1, 518349051), (3, 172783017), (9, 57594339), (11, 47122641), (19, 27281529), (27, 19198113), (33, 15707547), (57, 9093843), (67, 7736553), (81, 6399371), (99, 5235849), (171, 3031281), (201, 2578851), (209, 2480139), (297, 1745283), (457, 1134243), (513, 1010427), (603, 859617), (627, 826713), (737, 703323), (891, 581761), (1273, 407187), (1371, 378081), (1539, 336809), (1809, 286539), (1881, 275571), (2211, 234441), (3819, 135729), (4113, 126027), (5027, 103113), (5427, 95513), (5643, 91857), (6633, 78147), (8683, 59697), (11457, 45243), (12339, 42009), (14003, 37017), (15081, 34371), (16929, 30619), (19899, 26049)]