305412147

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3257}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 475407360

約数和(自身を除く): 169995213

約数列:

[1, 3, 9, 23, 27, 69, 151, 207, 453, 621, 1359, 3257, 3473, 4077, 9771, 10419, 29313, 31257, 74911, 87939, 93771, 224733, 491807, 674199, 1475421, 2022597, 4426263, 11311561, 13278789, 33934683, 101804049, 305412147]

約数ペア:

[(1, 305412147), (3, 101804049), (9, 33934683), (23, 13278789), (27, 11311561), (69, 4426263), (151, 2022597), (207, 1475421), (453, 674199), (621, 491807), (1359, 224733), (3257, 93771), (3473, 87939), (4077, 74911), (9771, 31257), (10419, 29313)]