109218219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 164747520

約数和(自身を除く): 55529301

約数列:

[1, 3, 11, 33, 41, 89, 123, 267, 451, 907, 979, 1353, 2721, 2937, 3649, 9977, 10947, 29931, 37187, 40139, 80723, 111561, 120417, 242169, 409057, 887953, 1227171, 2663859, 3309643, 9928929, 36406073, 109218219]

約数ペア:

[(1, 109218219), (3, 36406073), (11, 9928929), (33, 3309643), (41, 2663859), (89, 1227171), (123, 887953), (267, 409057), (451, 242169), (907, 120417), (979, 111561), (1353, 80723), (2721, 40139), (2937, 37187), (3649, 29931), (9977, 10947)]