201393027

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 347328000

約数和(自身を除く): 145934973

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 89, 99, 171, 209, 267, 297, 401, 513, 627, 801, 979, 1203, 1691, 1881, 2403, 2937, 3609, 4411, 5073, 5643, 7619, 8811, 10827, 13233, 15219, 18601, 22857, 26433, 35689, 39699, 45657, 55803, 68571, 83809, 107067, 119097, 167409, 205713, 251427, 321201, 392579, 502227, 678091, 754281, 963603, 1177737, 2034273, 2262843, 3533211, 6102819, 7459001, 10599633, 18308457, 22377003, 67131009, 201393027]

約数ペア:

[(1, 201393027), (3, 67131009), (9, 22377003), (11, 18308457), (19, 10599633), (27, 7459001), (33, 6102819), (57, 3533211), (89, 2262843), (99, 2034273), (171, 1177737), (209, 963603), (267, 754281), (297, 678091), (401, 502227), (513, 392579), (627, 321201), (801, 251427), (979, 205713), (1203, 167409), (1691, 119097), (1881, 107067), (2403, 83809), (2937, 68571), (3609, 55803), (4411, 45657), (5073, 39699), (5643, 35689), (7619, 26433), (8811, 22857), (10827, 18601), (13233, 15219)]