137946159

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 223201440

約数和(自身を除く): 85255281

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 269, 351, 487, 807, 1053, 1461, 2421, 3497, 4383, 6331, 7263, 10491, 13149, 18993, 21789, 31473, 39447, 56979, 94419, 131003, 170937, 283257, 393009, 512811, 1179027, 1703039, 3537081, 5109117, 10611243, 15327351, 45982053, 137946159]

約数ペア:

[(1, 137946159), (3, 45982053), (9, 15327351), (13, 10611243), (27, 5109117), (39, 3537081), (81, 1703039), (117, 1179027), (269, 512811), (351, 393009), (487, 283257), (807, 170937), (1053, 131003), (1461, 94419), (2421, 56979), (3497, 39447), (4383, 31473), (6331, 21789), (7263, 18993), (10491, 13149)]