27147393

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 52039680

約数和(自身を除く): 24892287

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 81, 87, 91, 117, 127, 189, 203, 261, 273, 351, 377, 381, 567, 609, 783, 819, 889, 1053, 1131, 1143, 1651, 1827, 2349, 2457, 2639, 2667, 3393, 3429, 3683, 4953, 5481, 7371, 7917, 8001, 10179, 10287, 11049, 11557, 14859, 16443, 23751, 24003, 25781, 30537, 33147, 34671, 44577, 47879, 71253, 72009, 77343, 99441, 104013, 133731, 143637, 213759, 232029, 298323, 312039, 335153, 430911, 696087, 936117, 1005459, 1292733, 2088261, 3016377, 3878199, 9049131, 27147393]

約数ペア:

[(1, 27147393), (3, 9049131), (7, 3878199), (9, 3016377), (13, 2088261), (21, 1292733), (27, 1005459), (29, 936117), (39, 696087), (63, 430911), (81, 335153), (87, 312039), (91, 298323), (117, 232029), (127, 213759), (189, 143637), (203, 133731), (261, 104013), (273, 99441), (351, 77343), (377, 72009), (381, 71253), (567, 47879), (609, 44577), (783, 34671), (819, 33147), (889, 30537), (1053, 25781), (1131, 24003), (1143, 23751), (1651, 16443), (1827, 14859), (2349, 11557), (2457, 11049), (2639, 10287), (2667, 10179), (3393, 8001), (3429, 7917), (3683, 7371), (4953, 5481)]