20160406597977

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{209330453}}^1$

素因数の和:209330535

約数の個数: 40

約数和(自身を含む): 31914521016840

約数和(自身を除く): 11754114418863

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 369, 783, 1107, 1189, 2349, 3321, 3567, 10701, 32103, 96309, 209330453, 627991359, 1883974077, 5651922231, 6070583137, 8582548573, 16955766693, 18211749411, 25747645719, 54635248233, 77242937157, 163905744699, 231728811471, 248893908617, 491717234097, 695186434413, 746681725851, 2240045177553, 6720135532659, 20160406597977]

約数ペア:

[(1, 20160406597977), (3, 6720135532659), (9, 2240045177553), (27, 746681725851), (29, 695186434413), (41, 491717234097), (81, 248893908617), (87, 231728811471), (123, 163905744699), (261, 77242937157), (369, 54635248233), (783, 25747645719), (1107, 18211749411), (1189, 16955766693), (2349, 8582548573), (3321, 6070583137), (3567, 5651922231), (10701, 1883974077), (32103, 627991359), (96309, 209330453)]