2015322586731

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1\times {\mathrm{81083}}^1$

素因数の和:82080

約数の個数: 48

約数和(自身を含む): 3020808420864

約数和(自身を除く): 1005485834133

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 877, 2631, 3149, 7893, 9447, 28341, 41219, 58759, 81083, 123657, 176277, 243249, 370971, 528831, 729747, 2761673, 3810901, 5432561, 8285019, 11432703, 16297683, 24855057, 34298109, 48893049, 71109791, 213329373, 255330367, 639988119, 765991101, 2297973303, 3342160177, 4764355997, 10026480531, 14293067991, 30079441593, 42879203973, 223924731859, 671774195577, 2015322586731]

約数ペア:

[(1, 2015322586731), (3, 671774195577), (9, 223924731859), (47, 42879203973), (67, 30079441593), (141, 14293067991), (201, 10026480531), (423, 4764355997), (603, 3342160177), (877, 2297973303), (2631, 765991101), (3149, 639988119), (7893, 255330367), (9447, 213329373), (28341, 71109791), (41219, 48893049), (58759, 34298109), (81083, 24855057), (123657, 16297683), (176277, 11432703), (243249, 8285019), (370971, 5432561), (528831, 3810901), (729747, 2761673)]