156966348777

素因数分解:

$3^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{809}}^1\times {\mathrm{1201}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 246131136000

約数和(自身を除く): 89164787223

約数列:

[1, 3, 7, 21, 49, 147, 157, 343, 471, 809, 1029, 1099, 1201, 2427, 3297, 3603, 5663, 7693, 8407, 16989, 23079, 25221, 39641, 53851, 58849, 118923, 127013, 161553, 176547, 188557, 277487, 381039, 411943, 565671, 832461, 889091, 971609, 1235829, 1319899, 2667273, 2914827, 3959697, 6223637, 6801263, 9239293, 18670911, 20403789, 27717879, 43565459, 47608841, 64675051, 130696377, 142826523, 152542613, 194025153, 333261887, 457627839, 999785661, 1067798291, 3203394873, 7474588037, 22423764111, 52322116259, 156966348777]

約数ペア:

[(1, 156966348777), (3, 52322116259), (7, 22423764111), (21, 7474588037), (49, 3203394873), (147, 1067798291), (157, 999785661), (343, 457627839), (471, 333261887), (809, 194025153), (1029, 152542613), (1099, 142826523), (1201, 130696377), (2427, 64675051), (3297, 47608841), (3603, 43565459), (5663, 27717879), (7693, 20403789), (8407, 18670911), (16989, 9239293), (23079, 6801263), (25221, 6223637), (39641, 3959697), (53851, 2914827), (58849, 2667273), (118923, 1319899), (127013, 1235829), (161553, 971609), (176547, 889091), (188557, 832461), (277487, 565671), (381039, 411943)]