61903548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{81883}}^1$

素因数の和:81903

約数の個数: 48

約数和(自身を含む): 183420160

約数和(自身を除く): 121516612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 81883, 163766, 245649, 327532, 491298, 573181, 736947, 982596, 1146362, 1473894, 1719543, 2210841, 2292724, 2947788, 3439086, 4421682, 5158629, 6878172, 8843364, 10317258, 15475887, 20634516, 30951774, 61903548]

約数ペア:

[(1, 61903548), (2, 30951774), (3, 20634516), (4, 15475887), (6, 10317258), (7, 8843364), (9, 6878172), (12, 5158629), (14, 4421682), (18, 3439086), (21, 2947788), (27, 2292724), (28, 2210841), (36, 1719543), (42, 1473894), (54, 1146362), (63, 982596), (84, 736947), (108, 573181), (126, 491298), (189, 327532), (252, 245649), (378, 163766), (756, 81883)]