371127981609

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9661}}^1\times {\mathrm{7919}}^1$

素因数の和:17611

約数の個数: 72

約数和(自身を含む): 680442871680

約数和(自身を除く): 309314890071

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 7919, 9661, 23757, 28983, 55433, 67627, 71271, 86949, 87109, 106271, 166299, 202881, 261327, 318813, 388031, 473389, 498897, 608643, 609763, 743897, 783981, 956439, 1164093, 1420167, 1829289, 2231691, 3492279, 4260501, 4268341, 5207279, 5487867, 6695073, 12805023, 15621837, 38415069, 46865511, 76505459, 229516377, 535538213, 688549131, 841560049, 1606614639, 2524680147, 3748767491, 4819843917, 5890920343, 7574040441, 11246302473, 17672761029, 33738907419, 41236442401, 53018283087, 123709327203, 371127981609]

約数ペア:

[(1, 371127981609), (3, 123709327203), (7, 53018283087), (9, 41236442401), (11, 33738907419), (21, 17672761029), (33, 11246302473), (49, 7574040441), (63, 5890920343), (77, 4819843917), (99, 3748767491), (147, 2524680147), (231, 1606614639), (441, 841560049), (539, 688549131), (693, 535538213), (1617, 229516377), (4851, 76505459), (7919, 46865511), (9661, 38415069), (23757, 15621837), (28983, 12805023), (55433, 6695073), (67627, 5487867), (71271, 5207279), (86949, 4268341), (87109, 4260501), (106271, 3492279), (166299, 2231691), (202881, 1829289), (261327, 1420167), (318813, 1164093), (388031, 956439), (473389, 783981), (498897, 743897), (608643, 609763)]