81205878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10733}}^1$

素因数の和:10848

約数の個数: 32

約数和(自身を含む): 176724576

約数和(自身を除く): 95518698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 10733, 21466, 32199, 64398, 139529, 279058, 418587, 837174, 1041101, 2082202, 3123303, 6246606, 13534313, 27068626, 40602939, 81205878]

約数ペア:

[(1, 81205878), (2, 40602939), (3, 27068626), (6, 13534313), (13, 6246606), (26, 3123303), (39, 2082202), (78, 1041101), (97, 837174), (194, 418587), (291, 279058), (582, 139529), (1261, 64398), (2522, 32199), (3783, 21466), (7566, 10733)]