129202237437

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{26993}}^1$

素因数の和:27302

約数の個数: 64

約数和(自身を含む): 215502819840

約数和(自身を除く): 86300582403

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 197, 267, 273, 591, 623, 1157, 1379, 1869, 2561, 3471, 4137, 7683, 8099, 17533, 17927, 24297, 26993, 52599, 53781, 80979, 122731, 188951, 227929, 350909, 368193, 566853, 683787, 1052727, 1595503, 2402377, 2456363, 4786509, 5317621, 7207131, 7369089, 15952863, 16816639, 31230901, 37223347, 50449917, 69129073, 93692703, 111670041, 207387219, 218616307, 473268269, 483903511, 655848921, 1419804807, 1451710533, 3312877883, 6152487497, 9938633649, 18457462491, 43067412479, 129202237437]

約数ペア:

[(1, 129202237437), (3, 43067412479), (7, 18457462491), (13, 9938633649), (21, 6152487497), (39, 3312877883), (89, 1451710533), (91, 1419804807), (197, 655848921), (267, 483903511), (273, 473268269), (591, 218616307), (623, 207387219), (1157, 111670041), (1379, 93692703), (1869, 69129073), (2561, 50449917), (3471, 37223347), (4137, 31230901), (7683, 16816639), (8099, 15952863), (17533, 7369089), (17927, 7207131), (24297, 5317621), (26993, 4786509), (52599, 2456363), (53781, 2402377), (80979, 1595503), (122731, 1052727), (188951, 683787), (227929, 566853), (350909, 368193)]