152844417

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 261424800

約数和(自身を除く): 108580383

約数列:

[1, 3, 9, 11, 19, 33, 57, 83, 89, 99, 121, 171, 209, 249, 267, 363, 627, 747, 801, 913, 979, 1089, 1577, 1691, 1881, 2299, 2739, 2937, 4731, 5073, 6897, 7387, 8217, 8811, 10043, 10769, 14193, 15219, 17347, 18601, 20691, 22161, 30129, 32307, 52041, 55803, 66483, 81257, 90387, 96921, 140353, 156123, 167409, 190817, 204611, 243771, 421059, 572451, 613833, 731313, 893827, 1263177, 1543883, 1717353, 1841499, 2681481, 4631649, 8044443, 13894947, 16982713, 50948139, 152844417]

約数ペア:

[(1, 152844417), (3, 50948139), (9, 16982713), (11, 13894947), (19, 8044443), (33, 4631649), (57, 2681481), (83, 1841499), (89, 1717353), (99, 1543883), (121, 1263177), (171, 893827), (209, 731313), (249, 613833), (267, 572451), (363, 421059), (627, 243771), (747, 204611), (801, 190817), (913, 167409), (979, 156123), (1089, 140353), (1577, 96921), (1691, 90387), (1881, 81257), (2299, 66483), (2739, 55803), (2937, 52041), (4731, 32307), (5073, 30129), (6897, 22161), (7387, 20691), (8217, 18601), (8811, 17347), (10043, 15219), (10769, 14193)]