38779533

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 67173120

約数和(自身を除く): 28393587

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 67, 97, 117, 153, 201, 221, 291, 351, 459, 603, 663, 871, 873, 1139, 1261, 1649, 1809, 1989, 2613, 2619, 3417, 3783, 4947, 5967, 6499, 7839, 10251, 11349, 14807, 14841, 19497, 21437, 23517, 30753, 34047, 44421, 44523, 58491, 64311, 84487, 110483, 133263, 175473, 192933, 253461, 331449, 399789, 578799, 760383, 994347, 1436279, 2281149, 2983041, 4308837, 12926511, 38779533]

約数ペア:

[(1, 38779533), (3, 12926511), (9, 4308837), (13, 2983041), (17, 2281149), (27, 1436279), (39, 994347), (51, 760383), (67, 578799), (97, 399789), (117, 331449), (153, 253461), (201, 192933), (221, 175473), (291, 133263), (351, 110483), (459, 84487), (603, 64311), (663, 58491), (871, 44523), (873, 44421), (1139, 34047), (1261, 30753), (1649, 23517), (1809, 21437), (1989, 19497), (2613, 14841), (2619, 14807), (3417, 11349), (3783, 10251), (4947, 7839), (5967, 6499)]