151738719

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 239629824

約数和(自身を除く): 87891105

約数列:

[1, 3, 11, 17, 33, 51, 67, 121, 187, 201, 363, 367, 561, 737, 1101, 1139, 2057, 2211, 3417, 4037, 6171, 6239, 8107, 12111, 12529, 18717, 24321, 24589, 37587, 44407, 68629, 73767, 133221, 137819, 205887, 270479, 413457, 418013, 754919, 811437, 1254039, 2264757, 2975269, 4598143, 8925807, 13794429, 50579573, 151738719]

約数ペア:

[(1, 151738719), (3, 50579573), (11, 13794429), (17, 8925807), (33, 4598143), (51, 2975269), (67, 2264757), (121, 1254039), (187, 811437), (201, 754919), (363, 418013), (367, 413457), (561, 270479), (737, 205887), (1101, 137819), (1139, 133221), (2057, 73767), (2211, 68629), (3417, 44407), (4037, 37587), (6171, 24589), (6239, 24321), (8107, 18717), (12111, 12529)]