15718492053

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 25473619808

約数和(自身を除く): 9755127755

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 211, 363, 603, 633, 737, 1021, 1089, 1899, 2211, 2321, 3063, 6633, 6963, 8107, 9189, 11231, 14137, 20889, 24321, 25531, 33693, 42411, 68407, 72963, 76593, 101079, 123541, 127233, 155507, 205221, 215431, 229779, 370623, 466521, 615663, 646293, 752477, 1111869, 1399563, 1710577, 1938879, 2257431, 2369741, 5131731, 6772293, 7109223, 8277247, 14433877, 15395193, 21327669, 24831741, 26067151, 43301631, 74495223, 78201453, 129904893, 158772647, 234604359, 476317941, 1428953823, 1746499117, 5239497351, 15718492053]

約数ペア:

[(1, 15718492053), (3, 5239497351), (9, 1746499117), (11, 1428953823), (33, 476317941), (67, 234604359), (99, 158772647), (121, 129904893), (201, 78201453), (211, 74495223), (363, 43301631), (603, 26067151), (633, 24831741), (737, 21327669), (1021, 15395193), (1089, 14433877), (1899, 8277247), (2211, 7109223), (2321, 6772293), (3063, 5131731), (6633, 2369741), (6963, 2257431), (8107, 1938879), (9189, 1710577), (11231, 1399563), (14137, 1111869), (20889, 752477), (24321, 646293), (25531, 615663), (33693, 466521), (42411, 370623), (68407, 229779), (72963, 215431), (76593, 205221), (101079, 155507), (123541, 127233)]