61005219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 94176000

約数和(自身を除く): 33170781

約数列:

[1, 3, 11, 19, 33, 57, 149, 209, 447, 627, 653, 1639, 1959, 2831, 4917, 7183, 8493, 12407, 21549, 31141, 37221, 93423, 97297, 136477, 291891, 409431, 1070267, 1848643, 3210801, 5545929, 20335073, 61005219]

約数ペア:

[(1, 61005219), (3, 20335073), (11, 5545929), (19, 3210801), (33, 1848643), (57, 1070267), (149, 409431), (209, 291891), (447, 136477), (627, 97297), (653, 93423), (1639, 37221), (1959, 31141), (2831, 21549), (4917, 12407), (7183, 8493)]