42203418921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{16607}}^1$

素因数の和:16822

約数の個数: 48

約数和(自身を含む): 63983582208

約数和(自身を除く): 21780163287

約数列:

[1, 3, 9, 41, 71, 97, 123, 213, 291, 369, 639, 873, 2911, 3977, 6887, 8733, 11931, 16607, 20661, 26199, 35793, 49821, 61983, 149463, 282367, 680887, 847101, 1179097, 1610879, 2042661, 2541303, 3537291, 4832637, 6127983, 10611873, 14497911, 48342977, 66046039, 114372409, 145028931, 198138117, 343117227, 435086793, 594414351, 1029351681, 4689268769, 14067806307, 42203418921]

約数ペア:

[(1, 42203418921), (3, 14067806307), (9, 4689268769), (41, 1029351681), (71, 594414351), (97, 435086793), (123, 343117227), (213, 198138117), (291, 145028931), (369, 114372409), (639, 66046039), (873, 48342977), (2911, 14497911), (3977, 10611873), (6887, 6127983), (8733, 4832637), (11931, 3537291), (16607, 2541303), (20661, 2042661), (26199, 1610879), (35793, 1179097), (49821, 847101), (61983, 680887), (149463, 282367)]