77437899

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 140684544

約数和(自身を除く): 63246645

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 131, 231, 393, 693, 853, 917, 1179, 1441, 2559, 2751, 4323, 5971, 7677, 8253, 9383, 10087, 12969, 17913, 28149, 30261, 53739, 65681, 84447, 90783, 111743, 197043, 335229, 591129, 782201, 1005687, 1229173, 2346603, 3687519, 7039809, 8604211, 11062557, 25812633, 77437899]

約数ペア:

[(1, 77437899), (3, 25812633), (7, 11062557), (9, 8604211), (11, 7039809), (21, 3687519), (33, 2346603), (63, 1229173), (77, 1005687), (99, 782201), (131, 591129), (231, 335229), (393, 197043), (693, 111743), (853, 90783), (917, 84447), (1179, 65681), (1441, 53739), (2559, 30261), (2751, 28149), (4323, 17913), (5971, 12969), (7677, 10087), (8253, 9383)]